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4918072936 = 2371719271897
BaseRepresentation
bin1001001010010001…
…11101011001101000
3110200202012222202111
410211020331121220
540033011313221
62132003212104
7232605634030
oct44510753150
913622188674
104918072936
1120a413aa97
12b53077034
13604ba533a
143492568c0
151dbb71be1
hex12523d668

4918072936 has 64 divisors (see below), whose sum is σ = 11745993600. Its totient is φ = 1879345152.

The previous prime is 4918072867. The next prime is 4918072961. The reversal of 4918072936 is 6392708194.

It is a super-3 number, since 3×49180729363 (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4918072936.

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, 117861 + ... + 154036.

It is an arithmetic number, because the mean of its divisors is an integer number (183531150).

Almost surely, 24918072936 is an apocalyptic number.

It is an amenable number.

4918072936 is an abundant number, since it is smaller than the sum of its proper divisors (6827920664).

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

4918072936 is a wasteful number, since it uses less digits than its factorization.

4918072936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271946 (or 271942 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 4918072936 is about 70128.9735843895. The cubic root of 4918072936 is about 1700.5849124538.

The spelling of 4918072936 in words is "four billion, nine hundred eighteen million, seventy-two thousand, nine hundred thirty-six".

Divisors: 1 2 4 7 8 14 17 19 28 34 38 56 68 76 119 133 136 152 238 266 323 476 532 646 952 1064 1292 2261 2584 4522 9044 18088 271897 543794 1087588 1903279 2175176 3806558 4622249 5166043 7613116 9244498 10332086 15226232 18488996 20664172 32355743 36162301 36977992 41328344 64711486 72324602 87822731 129422972 144649204 175645462 258845944 289298408 351290924 614759117 702581848 1229518234 2459036468 4918072936