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47825561130 = 2351594185371
BaseRepresentation
bin101100100010101000…
…000010011000101010
311120110001020020020220
4230202220002120222
51240421320424010
633545403430510
73312106363554
oct544250023052
9146401206226
1047825561130
1119312311a36
129328825436
13468241aac9
142459a284d4
15139da26970
hexb22a0262a

47825561130 has 16 divisors (see below), whose sum is σ = 114781346784. Its totient is φ = 12753482960.

The previous prime is 47825561111. The next prime is 47825561131. The reversal of 47825561130 is 3116552874.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (47825561131) 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, 797092656 + ... + 797092715.

It is an arithmetic number, because the mean of its divisors is an integer number (7173834174).

Almost surely, 247825561130 is an apocalyptic number.

47825561130 is an abundant number, since it is smaller than the sum of its proper divisors (66955785654).

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

47825561130 is a wasteful number, since it uses less digits than its factorization.

47825561130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594185381.

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 47825561130 in words is "forty-seven billion, eight hundred twenty-five million, five hundred sixty-one thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1594185371 3188370742 4782556113 7970926855 9565112226 15941853710 23912780565 47825561130