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10301324420 = 22517107283159
BaseRepresentation
bin10011001100000000…
…11011110010000100
3222120220202111112002
421212000123302010
5132044114340140
64422105044432
7513163545542
oct114600336204
928526674462
1010301324420
114406913562
121bb5a86718
13c8226004a
146da19cd92
1540457e415
hex26601bc84

10301324420 has 48 divisors (see below), whose sum is σ = 23119447680. Its totient is φ = 3841887744.

The previous prime is 10301324393. The next prime is 10301324483. The reversal of 10301324420 is 2442310301.

It is a super-3 number, since 3×103013244203 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is a junction number, because it is equal to n+sod(n) for n = 10301324392 and 10301324401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105200 + ... + 177959.

It is an arithmetic number, because the mean of its divisors is an integer number (481655160).

Almost surely, 210301324420 is an apocalyptic number.

10301324420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10301324420 is an abundant number, since it is smaller than the sum of its proper divisors (12818123260).

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

10301324420 is a wasteful number, since it uses less digits than its factorization.

10301324420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283292 (or 283290 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10301324420 its reverse (2442310301), we get a palindrome (12743634721).

The spelling of 10301324420 in words is "ten billion, three hundred one million, three hundred twenty-four thousand, four hundred twenty".

Divisors: 1 2 4 5 10 17 20 34 68 85 107 170 214 340 428 535 1070 1819 2140 3638 7276 9095 18190 36380 283159 566318 1132636 1415795 2831590 4813703 5663180 9627406 19254812 24068515 30298013 48137030 60596026 96274060 121192052 151490065 302980130 515066221 605960260 1030132442 2060264884 2575331105 5150662210 10301324420