Base | Representation |
---|---|
bin | 101110001010111101… |
… | …0100000010101101000 |
3 | 100110221001210201012110 |
4 | 1130111322200111220 |
5 | 3111030341444102 |
6 | 113314425242320 |
7 | 10110035203455 |
oct | 1342572402550 |
9 | 313831721173 |
10 | 99151906152 |
11 | 390607366a2 |
12 | 172719333a0 |
13 | 9471bbac70 |
14 | 4b2857682c |
15 | 28a4a6286c |
hex | 1715ea0568 |
99151906152 has 32 divisors (see below), whose sum is σ = 266947440480. Its totient is φ = 30508278720.
The previous prime is 99151906151. The next prime is 99151906159. The reversal of 99151906152 is 25160915199.
It is a super-2 number, since 2×991519061522 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (99151906151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158896974 + ... + 158897597.
It is an arithmetic number, because the mean of its divisors is an integer number (8342107515).
Almost surely, 299151906152 is an apocalyptic number.
It is an amenable number.
99151906152 is an abundant number, since it is smaller than the sum of its proper divisors (167795534328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99151906152 is a wasteful number, since it uses less digits than its factorization.
99151906152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317794593 (or 317794589 counting only the distinct ones).
The product of its (nonzero) digits is 218700, while the sum is 48.
The spelling of 99151906152 in words is "ninety-nine billion, one hundred fifty-one million, nine hundred six thousand, one hundred fifty-two".
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