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106873442654 = 21129458336551
BaseRepresentation
bin110001110001000100…
…1110101000101011110
3101012212012020101222212
41203202021311011132
53222334100131104
6121032540440422
710502265162626
oct1434211650536
9335765211885
10106873442654
11413632aa320
1218867849112
13a102833b84
14525bc75886
152ba78a536e
hex18e227515e

106873442654 has 32 divisors (see below), whose sum is σ = 180958717440. Its totient is φ = 46892188000.

The previous prime is 106873442639. The next prime is 106873442671. The reversal of 106873442654 is 456244378601.

It is a super-2 number, since 2×1068734426542 (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 15 ways as a sum of consecutive naturals, for example, 2905679 + ... + 2942229.

It is an arithmetic number, because the mean of its divisors is an integer number (5654959920).

Almost surely, 2106873442654 is an apocalyptic number.

106873442654 is a deficient number, since it is larger than the sum of its proper divisors (74085274786).

106873442654 is a wasteful number, since it uses less digits than its factorization.

106873442654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41176.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 106873442654 in words is "one hundred six billion, eight hundred seventy-three million, four hundred forty-two thousand, six hundred fifty-four".

Divisors: 1 2 11 22 29 58 319 638 4583 9166 36551 50413 73102 100826 132907 265814 402061 804122 1059979 1461977 2119958 2923954 11659769 23319538 167513233 335026466 1842645563 3685291126 4857883757 9715767514 53436721327 106873442654