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48010890472551 = 361049123151001
BaseRepresentation
bin10101110101010011010000…
…00100100110110001100111
320021222210111111122202000000
422322221220010212301213
522243102300430110201
6250035522032552343
713053446423412636
oct1272515004466147
9207883444582000
1048010890472551
1114330339037546
1254749ba0b26b3
1320a353b4b8006
14bbda4d27751d
15583d17cd8d86
hex2baa68126c67

48010890472551 has 56 divisors (see below), whose sum is σ = 72111972609600. Its totient is φ = 31950145440000.

The previous prime is 48010890472529. The next prime is 48010890472631. The reversal of 48010890472551 is 15527409801084.

48010890472551 is a `hidden beast` number, since 4 + 8 + 0 + 1 + 0 + 89 + 0 + 4 + 7 + 2 + 551 = 666.

It is not a de Polignac number, because 48010890472551 - 211 = 48010890470503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48010890472151) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 941346051 + ... + 941397051.

It is an arithmetic number, because the mean of its divisors is an integer number (1287713796600).

Almost surely, 248010890472551 is an apocalyptic number.

48010890472551 is a deficient number, since it is larger than the sum of its proper divisors (24101082137049).

48010890472551 is a wasteful number, since it uses less digits than its factorization.

48010890472551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53299 (or 53284 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The spelling of 48010890472551 in words is "forty-eight trillion, ten billion, eight hundred ninety million, four hundred seventy-two thousand, five hundred fifty-one".

Divisors: 1 3 9 27 81 243 729 1049 1231 3147 3693 9441 11079 28323 33237 51001 84969 99711 153003 254907 299133 459009 764721 897399 1291319 1377027 3873957 4131081 11621871 12393243 34865613 37179729 53500049 62782231 104596839 160500147 188346693 313790517 481500441 565040079 941371551 1444501323 1695120237 4333503969 5085360711 13000511907 15256082133 39001535721 45768246399 65858560319 197575680957 592727042871 1778181128613 5334543385839 16003630157517 48010890472551