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10200131032 = 2371314011169
BaseRepresentation
bin10010111111111100…
…11010010111011000
3222022212100100021211
421133332122113120
5131342213143112
64404052112504
7510524453230
oct113776322730
928285310254
1010200131032
114364787463
121b88005734
13c672bc2c0
146ca97acc0
153ea7410a7
hex25ff9a5d8

10200131032 has 32 divisors (see below), whose sum is σ = 23538765600. Its totient is φ = 4035216384.

The previous prime is 10200131023. The next prime is 10200131047. The reversal of 10200131032 is 23013100201.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 7004857 + ... + 7006312.

It is an arithmetic number, because the mean of its divisors is an integer number (735586425).

Almost surely, 210200131032 is an apocalyptic number.

It is an amenable number.

10200131032 is an abundant number, since it is smaller than the sum of its proper divisors (13338634568).

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

10200131032 is a wasteful number, since it uses less digits than its factorization.

10200131032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14011195 (or 14011191 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10200131032 its reverse (23013100201), we get a palindrome (33213231233).

The spelling of 10200131032 in words is "ten billion, two hundred million, one hundred thirty-one thousand, thirty-two".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 14011169 28022338 56044676 98078183 112089352 182145197 196156366 364290394 392312732 728580788 784625464 1275016379 1457161576 2550032758 5100065516 10200131032