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48007677172 = 22713145990397
BaseRepresentation
bin101100101101011110…
…110000010011110100
311120220201220200111111
4230231132300103310
51241304431132142
634015431044404
73316450344250
oct545536602364
9146821820444
1048007677172
11193a609a464
129379810704
1346b1082b90
142475cb3260
1513ae9ebe17
hexb2d7b04f4

48007677172 has 48 divisors (see below), whose sum is σ = 103473166720. Its totient is φ = 18978820992.

The previous prime is 48007677139. The next prime is 48007677203. The reversal of 48007677172 is 27177670084.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485878 + ... + 576274.

Almost surely, 248007677172 is an apocalyptic number.

It is an amenable number.

48007677172 is an abundant number, since it is smaller than the sum of its proper divisors (55465489548).

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

48007677172 is a wasteful number, since it uses less digits than its factorization.

48007677172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91880 (or 91878 counting only the distinct ones).

The product of its (nonzero) digits is 921984, while the sum is 49.

The spelling of 48007677172 in words is "forty-eight billion, seven million, six hundred seventy-seven thousand, one hundred seventy-two".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 1459 2918 5836 10213 18967 20426 37934 40852 75868 90397 132769 180794 265538 361588 531076 632779 1175161 1265558 2350322 2531116 4700644 8226127 16452254 32904508 131889223 263778446 527556892 923224561 1714559899 1846449122 3429119798 3692898244 6858239596 12001919293 24003838586 48007677172