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131000014112 = 2511372159131
BaseRepresentation
bin111101000000000110…
…1011001010100100000
3110112010121122020002112
41322000031121110200
54121242000422422
6140103000534452
712315205514252
oct1720015312440
9415117566075
10131000014112
1150614102580
122147b781428
13c479118266
1464aa21bcd2
15361aa48ee2
hex1e80359520

131000014112 has 24 divisors (see below), whose sum is σ = 281352303792. Its totient is φ = 59545460800.

The previous prime is 131000014099. The next prime is 131000014139. The reversal of 131000014112 is 211410000131.

It is a super-2 number, since 2×1310000141122 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186079214 + ... + 186079917.

It is an arithmetic number, because the mean of its divisors is an integer number (11723012658).

Almost surely, 2131000014112 is an apocalyptic number.

It is an amenable number.

131000014112 is an abundant number, since it is smaller than the sum of its proper divisors (150352289680).

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

131000014112 is a wasteful number, since it uses less digits than its factorization.

131000014112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372159152 (or 372159144 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 131000014112 its reverse (211410000131), we get a palindrome (342410014243).

The spelling of 131000014112 in words is "one hundred thirty-one billion, fourteen thousand, one hundred twelve".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 352 372159131 744318262 1488636524 2977273048 4093750441 5954546096 8187500882 11909092192 16375001764 32750003528 65500007056 131000014112