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47425852474 = 2711213312743
BaseRepresentation
bin101100001010110011…
…010001010000111010
311112102012002221001121
4230022303101100322
51234112004234344
633442004335454
73266154044320
oct541263212072
9145365087047
1047425852474
1119127725a00
1292369a458a
13461a67c000
14241c8dbd10
1513788be684
hexb0acd143a

47425852474 has 96 divisors (see below), whose sum is σ = 96815658240. Its totient is φ = 17054912160.

The previous prime is 47425852457. The next prime is 47425852499.

47425852474 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×474258524742 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3715347 + ... + 3728089.

It is an arithmetic number, because the mean of its divisors is an integer number (1008496440).

Almost surely, 247425852474 is an apocalyptic number.

47425852474 is an abundant number, since it is smaller than the sum of its proper divisors (49389805766).

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

47425852474 is a wasteful number, since it uses less digits than its factorization.

47425852474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12813 (or 12776 counting only the distinct ones).

The product of its digits is 10035200, while the sum is 52.

The spelling of 47425852474 in words is "forty-seven billion, four hundred twenty-five million, eight hundred fifty-two thousand, four hundred seventy-four".

Divisors: 1 2 7 11 13 14 22 26 77 91 121 143 154 169 182 242 286 338 847 1001 1183 1573 1694 1859 2002 2197 2366 3146 3718 4394 11011 12743 13013 15379 20449 22022 24167 25486 26026 30758 40898 48334 89201 140173 143143 165659 169169 178402 265837 280346 286286 331318 338338 531674 981211 1159613 1541903 1822249 1860859 1962422 2153567 2319226 3083806 3644498 3721718 4307134 10793321 12755743 15074969 20044739 21586642 23689237 25511486 27996371 30149938 40089478 47378474 55992742 140313173 165824659 195974597 260581607 280626346 307960081 331649318 391949194 521163214 615920162 1824071249 2155720567 3387560891 3648142498 4311441134 6775121782 23712926237 47425852474