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10145243604 = 2232336758129
BaseRepresentation
bin10010111001011010…
…00010000111010100
3222012001001202220010
421130231002013110
5131234140243404
64354411440220
7506260101456
oct113455020724
928161052803
1010145243604
1143367a8751
121b71756070
13c58b12432
146c35702d6
153e59ed189
hex25cb421d4

10145243604 has 24 divisors (see below), whose sum is σ = 24701463360. Its totient is φ = 3234715264.

The previous prime is 10145243569. The next prime is 10145243617. The reversal of 10145243604 is 40634254101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18378789 + ... + 18379340.

It is an arithmetic number, because the mean of its divisors is an integer number (1029227640).

Almost surely, 210145243604 is an apocalyptic number.

It is an amenable number.

10145243604 is an abundant number, since it is smaller than the sum of its proper divisors (14556219756).

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

10145243604 is a wasteful number, since it uses less digits than its factorization.

10145243604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36758159 (or 36758157 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 10145243604 its reverse (40634254101), we get a palindrome (50779497705).

The spelling of 10145243604 in words is "ten billion, one hundred forty-five million, two hundred forty-three thousand, six hundred four".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 36758129 73516258 110274387 147032516 220548774 441097548 845436967 1690873934 2536310901 3381747868 5072621802 10145243604