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23806085264 = 2413196023807
BaseRepresentation
bin10110001010111101…
…000000100010010000
32021110002100102200122
4112022331000202100
5342223324212024
614534131005412
71501636246253
oct261275004220
967402312618
1023806085264
11a106a07235
124744739868
132325092ab0
14121b99d09a
15944e89d5e
hex58af40890

23806085264 has 40 divisors (see below), whose sum is σ = 52286653440. Its totient is φ = 10409136768.

The previous prime is 23806085263. The next prime is 23806085267. The reversal of 23806085264 is 46258060832.

It is not an unprimeable number, because it can be changed into a prime (23806085263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3007952 + ... + 3015855.

It is an arithmetic number, because the mean of its divisors is an integer number (1307166336).

Almost surely, 223806085264 is an apocalyptic number.

It is an amenable number.

23806085264 is an abundant number, since it is smaller than the sum of its proper divisors (28480568176).

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

23806085264 is a wasteful number, since it uses less digits than its factorization.

23806085264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6023847 (or 6023841 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 23806085264 in words is "twenty-three billion, eight hundred six million, eighty-five thousand, two hundred sixty-four".

Divisors: 1 2 4 8 13 16 19 26 38 52 76 104 152 208 247 304 494 988 1976 3952 6023807 12047614 24095228 48190456 78309491 96380912 114452333 156618982 228904666 313237964 457809332 626475928 915618664 1252951856 1487880329 1831237328 2975760658 5951521316 11903042632 23806085264