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11250102010 = 257238298429
BaseRepresentation
bin10100111101000111…
…01110111011111010
31002001001001101200211
422132203232323322
5141020011231020
65100200421334
7545534201140
oct123643567372
932031041624
1011250102010
114853431174
12221b77784a
1310a39a45c4
1478a1b5590
1545c9e385a
hex29e8eeefa

11250102010 has 64 divisors (see below), whose sum is σ = 24181286400. Its totient is φ = 3684586752.

The previous prime is 11250101981. The next prime is 11250102023. The reversal of 11250102010 is 1020105211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1330476 + ... + 1338904.

It is an arithmetic number, because the mean of its divisors is an integer number (377832600).

Almost surely, 211250102010 is an apocalyptic number.

11250102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11250102010 is an abundant number, since it is smaller than the sum of its proper divisors (12931184390).

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

11250102010 is a wasteful number, since it uses less digits than its factorization.

11250102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9295.

The product of its (nonzero) digits is 20, while the sum is 13.

Adding to 11250102010 its reverse (1020105211), we get a palindrome (12270207221).

The spelling of 11250102010 in words is "eleven billion, two hundred fifty million, one hundred two thousand, ten".

Divisors: 1 2 5 7 10 14 23 35 46 70 115 161 230 322 805 829 1610 1658 4145 5803 8290 8429 11606 16858 19067 29015 38134 42145 58030 59003 84290 95335 118006 133469 190670 193867 266938 295015 387734 590030 667345 969335 1334690 1357069 1938670 2714138 6785345 6987641 13570690 13975282 34938205 48913487 69876410 97826974 160715743 244567435 321431486 489134870 803578715 1125010201 1607157430 2250020402 5625051005 11250102010