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20114325 = 355271143
BaseRepresentation
bin100110010111…
…0101110010101
31101211220200000
41030232232111
520122124300
61555041513
7332653230
oct114565625
941756600
1020114325
1110399210
1268a0299
13422348a
142958417
151b74c00
hex132eb95

20114325 has 144 divisors (see below), whose sum is σ = 47663616. Its totient is φ = 8164800.

The previous prime is 20114321. The next prime is 20114329. The reversal of 20114325 is 52341102.

It is an interprime number because it is at equal distance from previous prime (20114321) and next prime (20114329).

It is not a de Polignac number, because 20114325 - 22 = 20114321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20114298 and 20114307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20114321) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 467754 + ... + 467796.

Almost surely, 220114325 is an apocalyptic number.

20114325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20114325 is an abundant number, since it is smaller than the sum of its proper divisors (27549291).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20114325 is a wasteful number, since it uses less digits than its factorization.

20114325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 20114325 is about 4484.8996644295. The cubic root of 20114325 is about 271.9579889341.

Adding to 20114325 its reverse (52341102), we get a palindrome (72455427).

It can be divided in two parts, 2011 and 4325, that added together give a palindrome (6336).

The spelling of 20114325 in words is "twenty million, one hundred fourteen thousand, three hundred twenty-five".

Divisors: 1 3 5 7 9 11 15 21 25 27 33 35 43 45 55 63 75 77 81 99 105 129 135 165 175 189 215 225 231 243 275 297 301 315 385 387 405 473 495 525 567 645 675 693 825 891 903 945 1075 1155 1161 1215 1419 1485 1505 1575 1701 1925 1935 2025 2079 2365 2475 2673 2709 2835 3225 3311 3465 3483 4257 4455 4515 4725 5775 5805 6075 6237 7095 7425 7525 8127 8505 9675 9933 10395 10449 11825 12771 13365 13545 14175 16555 17325 17415 18711 21285 22275 22575 24381 29025 29799 31185 35475 38313 40635 42525 49665 51975 52245 63855 66825 67725 73143 82775 87075 89397 93555 106425 114939 121905 148995 155925 191565 203175 248325 261225 268191 319275 365715 446985 467775 574695 609525 744975 804573 957825 1340955 1828575 2234925 2873475 4022865 6704775 20114325