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106011397917 = 3325185718253
BaseRepresentation
bin110001010111011000…
…1011000111100011101
3101010122010010222221000
41202232301120330131
53214102404213132
6120411224100513
710442030004645
oct1425661307435
9333563128830
10106011397917
1140a60741357
1218667004739
139cc6069429
1451b9599525
152b56d7487c
hex18aec58f1d

106011397917 has 32 divisors (see below), whose sum is σ = 157872274560. Its totient is φ = 70306704000.

The previous prime is 106011397871. The next prime is 106011397939. The reversal of 106011397917 is 719793110601.

106011397917 is a `hidden beast` number, since 1 + 0 + 601 + 1 + 39 + 7 + 9 + 1 + 7 = 666.

It is not a de Polignac number, because 106011397917 - 212 = 106011393821 is a prime.

It is a super-2 number, since 2×1060113979172 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106011390917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5798763 + ... + 5817015.

It is an arithmetic number, because the mean of its divisors is an integer number (4933508580).

Almost surely, 2106011397917 is an apocalyptic number.

It is an amenable number.

106011397917 is a deficient number, since it is larger than the sum of its proper divisors (51860876643).

106011397917 is a wasteful number, since it uses less digits than its factorization.

106011397917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19370 (or 19364 counting only the distinct ones).

The product of its (nonzero) digits is 71442, while the sum is 45.

The spelling of 106011397917 in words is "one hundred six billion, eleven million, three hundred ninety-seven thousand, nine hundred seventeen".

Divisors: 1 3 9 27 251 753 857 2259 2571 6777 7713 18253 23139 54759 164277 215107 492831 645321 1935963 4581503 5807889 13744509 15642821 41233527 46928463 123700581 140785389 422356167 3926348071 11779044213 35337132639 106011397917