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51034214210 = 2572925140007
BaseRepresentation
bin101111100001111000…
…000100111101000010
311212201122212200210212
4233201320010331002
51314004224323320
635240024154122
73454450443350
oct574170047502
9155648780725
1051034214210
111a709535541
129a83308942
134a740c90b5
142681c267d0
1514da5839c5
hexbe1e04f42

51034214210 has 32 divisors (see below), whose sum is σ = 108604834560. Its totient is φ = 16894084032.

The previous prime is 51034214207. The next prime is 51034214221. The reversal of 51034214210 is 1241243015.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12567974 + ... + 12572033.

It is an arithmetic number, because the mean of its divisors is an integer number (3393901080).

Almost surely, 251034214210 is an apocalyptic number.

51034214210 is an abundant number, since it is smaller than the sum of its proper divisors (57570620350).

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

51034214210 is a wasteful number, since it uses less digits than its factorization.

51034214210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25140050.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 51034214210 its reverse (1241243015), we get a palindrome (52275457225).

The spelling of 51034214210 in words is "fifty-one billion, thirty-four million, two hundred fourteen thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 290 406 1015 2030 25140007 50280014 125700035 175980049 251400070 351960098 729060203 879900245 1458120406 1759800490 3645301015 5103421421 7290602030 10206842842 25517107105 51034214210