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106061031524 = 2274780593489
BaseRepresentation
bin110001011000110111…
…0101110100001100100
3101010202120112122102202
41202301232232201210
53214203111002044
6120420155554032
710443201615230
oct1426156564144
9333676478382
10106061031524
1140a86761868
121867b75b918
13a003426b26
1451c1dd95c0
152b5b3cac4e
hex18b1bae864

106061031524 has 24 divisors (see below), whose sum is σ = 216635301120. Its totient is φ = 44487605376.

The previous prime is 106061031473. The next prime is 106061031563. The reversal of 106061031524 is 425130160601.

It is a happy number.

It is a super-2 number, since 2×1060610315242 (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 7 ways as a sum of consecutive naturals, for example, 40295429 + ... + 40298060.

It is an arithmetic number, because the mean of its divisors is an integer number (9026470880).

Almost surely, 2106061031524 is an apocalyptic number.

106061031524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

106061031524 is an abundant number, since it is smaller than the sum of its proper divisors (110574269596).

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

106061031524 is a wasteful number, since it uses less digits than its factorization.

106061031524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80593547 (or 80593545 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 106061031524 in words is "one hundred six billion, sixty-one million, thirty-one thousand, five hundred twenty-four".

Divisors: 1 2 4 7 14 28 47 94 188 329 658 1316 80593489 161186978 322373956 564154423 1128308846 2256617692 3787893983 7575787966 15151575932 26515257881 53030515762 106061031524