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47826810130 = 25113711751059
BaseRepresentation
bin101100100010101100…
…110011010100010010
311120110010120200120011
4230202230303110102
51240422130411010
633545450305134
73312123115141
oct544254632422
9146403520504
1047826810130
1119312a95370
1293291281aa
134682767468
142459c71758
15139dbc1a8a
hexb22b33512

47826810130 has 32 divisors (see below), whose sum is σ = 96452700480. Its totient is φ = 16921523520.

The previous prime is 47826810067. The next prime is 47826810131. The reversal of 47826810130 is 3101862874.

It is a super-2 number, since 2×478268101302 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47826810131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5871460 + ... + 5879599.

It is an arithmetic number, because the mean of its divisors is an integer number (3014146890).

Almost surely, 247826810130 is an apocalyptic number.

47826810130 is an abundant number, since it is smaller than the sum of its proper divisors (48625890350).

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

47826810130 is a wasteful number, since it uses less digits than its factorization.

47826810130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11751114.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 47826810130 in words is "forty-seven billion, eight hundred twenty-six million, eight hundred ten thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 37 55 74 110 185 370 407 814 2035 4070 11751059 23502118 58755295 117510590 129261649 258523298 434789183 646308245 869578366 1292616490 2173945915 4347891830 4782681013 9565362026 23913405065 47826810130