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48501047107 = 173795380911
BaseRepresentation
bin101101001010111000…
…110011111101000011
311122012010021110211001
4231022320303331003
51243312232001412
634140413432431
73334621045462
oct551270637503
9148163243731
1048501047107
1119629638607
129496a9b717
13475c356256
1424c16209d9
1513dcea5957
hexb4ae33f43

48501047107 has 16 divisors (see below), whose sum is σ = 52797992832. Its totient is φ = 44367160320.

The previous prime is 48501047081. The next prime is 48501047137. The reversal of 48501047107 is 70174010584.

It is a de Polignac number, because none of the positive numbers 2k-48501047107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48501047137) 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, 558982 + ... + 639892.

It is an arithmetic number, because the mean of its divisors is an integer number (3299874552).

Almost surely, 248501047107 is an apocalyptic number.

48501047107 is a deficient number, since it is larger than the sum of its proper divisors (4296945725).

48501047107 is a wasteful number, since it uses less digits than its factorization.

48501047107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81918.

The product of its (nonzero) digits is 31360, while the sum is 37.

The spelling of 48501047107 in words is "forty-eight billion, five hundred one million, forty-seven thousand, one hundred seven".

Divisors: 1 17 37 629 953 16201 35261 80911 599437 1375487 2993707 50893019 77108183 1310839111 2853002771 48501047107