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106155420414 = 23149118742081
BaseRepresentation
bin110001011011101011…
…0110010101011111110
3101011000011011002122120
41202313112302223332
53214401241423124
6120433411023410
710445426120421
oct1426726625376
9334004132576
10106155420414
1141024a7060a
12186a729ab66
13a019b54644
1451d07699b8
152b64822d79
hex18b75b2afe

106155420414 has 16 divisors (see below), whose sum is σ = 213735747600. Its totient is φ = 35147655680.

The previous prime is 106155420407. The next prime is 106155420439. The reversal of 106155420414 is 414024551601.

It is a super-2 number, since 2×1061554204142 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59370147 + ... + 59371934.

It is an arithmetic number, because the mean of its divisors is an integer number (13358484225).

Almost surely, 2106155420414 is an apocalyptic number.

106155420414 is an abundant number, since it is smaller than the sum of its proper divisors (107580327186).

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

106155420414 is a wasteful number, since it uses less digits than its factorization.

106155420414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118742235.

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 106155420414 in words is "one hundred six billion, one hundred fifty-five million, four hundred twenty thousand, four hundred fourteen".

Divisors: 1 2 3 6 149 298 447 894 118742081 237484162 356226243 712452486 17692570069 35385140138 53077710207 106155420414