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10031104302 = 2319139633037
BaseRepresentation
bin10010101011110011…
…01000000100101110
3221220002021220012120
421111321220010232
5131020430314202
64335213213410
7503402660022
oct112571500456
927802256176
1010031104302
11428832a14a
121b3b491266
13c3b28ac9b
146b233c382
153da9a40bc
hex255e6812e

10031104302 has 32 divisors (see below), whose sum is σ = 21270076800. Its totient is φ = 3144922848.

The previous prime is 10031104189. The next prime is 10031104319. The reversal of 10031104302 is 20340113001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300673 + ... + 332364.

It is an arithmetic number, because the mean of its divisors is an integer number (664689900).

Almost surely, 210031104302 is an apocalyptic number.

10031104302 is an abundant number, since it is smaller than the sum of its proper divisors (11238972498).

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

10031104302 is a wasteful number, since it uses less digits than its factorization.

10031104302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633200.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10031104302 its reverse (20340113001), we get a palindrome (30371217303).

The spelling of 10031104302 in words is "ten billion, thirty-one million, one hundred four thousand, three hundred two".

Divisors: 1 2 3 6 19 38 57 114 139 278 417 834 2641 5282 7923 15846 633037 1266074 1899111 3798222 12027703 24055406 36083109 72166218 87992143 175984286 263976429 527952858 1671850717 3343701434 5015552151 10031104302