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48311108830047 = 379723716793731
BaseRepresentation
bin10101111110000010011100…
…11110110000001101011111
320100001111102020110110220210
422333001032132300031133
522313012122330030142
6250425452250143503
713114235212351140
oct1277011636601537
9210044366413823
1048311108830047
1114436698514a88
125503024721b93
1320c594462a82b
14bd03ad3b9ac7
1558ba3972b49c
hex2bf04e7b035f

48311108830047 has 16 divisors (see below), whose sum is σ = 74375865143552. Its totient is φ = 27321746376960.

The previous prime is 48311108829989. The next prime is 48311108830069. The reversal of 48311108830047 is 74003880111384.

It is not a de Polignac number, because 48311108830047 - 26 = 48311108829983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48311108829978 and 48311108830005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48311108830087) 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, 11858394829 + ... + 11858398902.

It is an arithmetic number, because the mean of its divisors is an integer number (4648491571472).

Almost surely, 248311108830047 is an apocalyptic number.

48311108830047 is a deficient number, since it is larger than the sum of its proper divisors (26064756313505).

48311108830047 is a wasteful number, since it uses less digits than its factorization.

48311108830047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23716793838.

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 48311108830047 in words is "forty-eight trillion, three hundred eleven billion, one hundred eight million, eight hundred thirty thousand, forty-seven".

Divisors: 1 3 7 21 97 291 679 2037 23716793731 71150381193 166017556117 498052668351 2300528991907 6901586975721 16103702943349 48311108830047