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106111352574 = 23237315804491
BaseRepresentation
bin110001011010010111…
…0101011111011111110
3101010220002020012221100
41202310232223323332
53214304001240244
6120425154313530
710444352420643
oct1426456537376
9333802205840
10106111352574
1141002101807
12186945888a6
13a0109953b6
1451c8977dca
152b60a1ab69
hex18b4babefe

106111352574 has 24 divisors (see below), whose sum is σ = 230524320312. Its totient is φ = 35275621680.

The previous prime is 106111352561. The next prime is 106111352593. The reversal of 106111352574 is 475253111601.

106111352574 is a `hidden beast` number, since 1 + 0 + 61 + 1 + 1 + 3 + 525 + 74 = 666.

It is a super-2 number, since 2×1061113525742 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7895532 + ... + 7908959.

It is an arithmetic number, because the mean of its divisors is an integer number (9605180013).

Almost surely, 2106111352574 is an apocalyptic number.

106111352574 is an abundant number, since it is smaller than the sum of its proper divisors (124412967738).

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

106111352574 is a wasteful number, since it uses less digits than its factorization.

106111352574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15804872 (or 15804869 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 106111352574 in words is "one hundred six billion, one hundred eleven million, three hundred fifty-two thousand, five hundred seventy-four".

Divisors: 1 2 3 6 9 18 373 746 1119 2238 3357 6714 15804491 31608982 47413473 94826946 142240419 284480838 5895075143 11790150286 17685225429 35370450858 53055676287 106111352574