Base | Representation |
---|---|
bin | 110111101010011110… |
… | …1101001010110111100 |
3 | 102102112202001011100000 |
4 | 1233110331221112330 |
5 | 3424302441000342 |
6 | 130525313434300 |
7 | 11431145064060 |
oct | 1572475512674 |
9 | 372482034300 |
10 | 119537046972 |
11 | 46771601712 |
12 | 1b20086b990 |
13 | b370303975 |
14 | 5adda75aa0 |
15 | 319950944c |
hex | 1bd4f695bc |
119537046972 has 72 divisors (see below), whose sum is σ = 358119239296. Its totient is φ = 34153440048.
The previous prime is 119537046961. The next prime is 119537046977. The reversal of 119537046972 is 279640735911.
119537046972 is a `hidden beast` number, since 1 + 19 + 537 + 0 + 4 + 6 + 97 + 2 = 666.
It is a super-2 number, since 2×1195370469722 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119537046977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8777518 + ... + 8791125.
Almost surely, 2119537046972 is an apocalyptic number.
119537046972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
119537046972 is an abundant number, since it is smaller than the sum of its proper divisors (238582192324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119537046972 is a wasteful number, since it uses less digits than its factorization.
119537046972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17568669 (or 17568655 counting only the distinct ones).
The product of its (nonzero) digits is 2857680, while the sum is 54.
The spelling of 119537046972 in words is "one hundred nineteen billion, five hundred thirty-seven million, forty-six thousand, nine hundred seventy-two".
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