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10415230400 = 26526797157
BaseRepresentation
bin10011011001100101…
…11100110111000000
3222212212002112011002
421230302330313000
5132312244333100
64441254311132
7516045666131
oct115462746700
928785075132
1010415230400
114465142833
1220280584a8
13c9ca32233
1470b36dc88
1540e57e2d5
hex26ccbcdc0

10415230400 has 84 divisors (see below), whose sum is σ = 26010751128. Its totient is φ = 4103869440.

The previous prime is 10415230339. The next prime is 10415230439. The reversal of 10415230400 is 403251401.

10415230400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58622 + ... + 155778.

Almost surely, 210415230400 is an apocalyptic number.

10415230400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10415230400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13005375564).

10415230400 is an abundant number, since it is smaller than the sum of its proper divisors (15595520728).

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

10415230400 is an equidigital number, since it uses as much as digits as its factorization.

10415230400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97246 (or 97231 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 10415230400 its reverse (403251401), we get a palindrome (10818481801).

The spelling of 10415230400 in words is "ten billion, four hundred fifteen million, two hundred thirty thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 67 80 100 134 160 200 268 320 335 400 536 670 800 1072 1340 1600 1675 2144 2680 3350 4288 5360 6700 10720 13400 21440 26800 53600 97157 107200 194314 388628 485785 777256 971570 1554512 1943140 2428925 3109024 3886280 4857850 6218048 6509519 7772560 9715700 13019038 15545120 19431400 26038076 31090240 32547595 38862800 52076152 65095190 77725600 104152304 130190380 155451200 162737975 208304608 260380760 325475950 416609216 520761520 650951900 1041523040 1301903800 2083046080 2603807600 5207615200 10415230400