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48705104052 = 223211122992687
BaseRepresentation
bin101101010111000011…
…001110100010110100
311122201100020122022200
4231113003032202310
51244222001312202
634212543224500
73342646360623
oct552703164264
9148640218280
1048705104052
1119723841610
1295332a8130
134792700cc7
14250077b6ba
151400d61e1c
hexb570ce8b4

48705104052 has 36 divisors (see below), whose sum is σ = 134308015296. Its totient is φ = 14759122320.

The previous prime is 48705104039. The next prime is 48705104087. The reversal of 48705104052 is 25040150784.

48705104052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×487051040522 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 48705103998 and 48705104016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61495948 + ... + 61496739.

Almost surely, 248705104052 is an apocalyptic number.

It is an amenable number.

48705104052 is an abundant number, since it is smaller than the sum of its proper divisors (85602911244).

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

48705104052 is a wasteful number, since it uses less digits than its factorization.

48705104052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122992708 (or 122992703 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The spelling of 48705104052 in words is "forty-eight billion, seven hundred five million, one hundred four thousand, fifty-two".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 122992687 245985374 368978061 491970748 737956122 1106934183 1352919557 1475912244 2213868366 2705839114 4058758671 4427736732 5411678228 8117517342 12176276013 16235034684 24352552026 48705104052