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47885936230 = 25112557170249
BaseRepresentation
bin101100100110001110…
…010110011001100110
311120121020211121022201
4230212032112121212
51241032244424410
633555401445114
73313441512346
oct544616263146
9146536747281
1047885936230
11193433a9710
129344aa079a
134691a99712
142463a62d26
1513a3ea083a
hexb26396666

47885936230 has 32 divisors (see below), whose sum is σ = 94067892000. Its totient is φ = 17406155520.

The previous prime is 47885936201. The next prime is 47885936299. The reversal of 47885936230 is 3263958874.

47885936230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×478859362302 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a congruent number.

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, 196146 + ... + 366394.

It is an arithmetic number, because the mean of its divisors is an integer number (2939621625).

Almost surely, 247885936230 is an apocalyptic number.

47885936230 is a deficient number, since it is larger than the sum of its proper divisors (46181955770).

47885936230 is a wasteful number, since it uses less digits than its factorization.

47885936230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172824.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 47885936230 in words is "forty-seven billion, eight hundred eighty-five million, nine hundred thirty-six thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 2557 5114 12785 25570 28127 56254 140635 170249 281270 340498 851245 1702490 1872739 3745478 9363695 18727390 435326693 870653386 2176633465 4353266930 4788593623 9577187246 23942968115 47885936230