Base | Representation |
---|---|
bin | 100101010000011001… |
… | …0011111000001011001 |
3 | 21122111211021201101220 |
4 | 1022200302133001121 |
5 | 2302323243001103 |
6 | 100431003402253 |
7 | 5531435165133 |
oct | 1124062370131 |
9 | 248454251356 |
10 | 80007000153 |
11 | 30a26958433 |
12 | 1360a223389 |
13 | 7710716112 |
14 | 3c2da7c053 |
15 | 2133e02c53 |
hex | 12a0c9f059 |
80007000153 has 16 divisors (see below), whose sum is σ = 108984648960. Its totient is φ = 52184487296.
The previous prime is 80007000137. The next prime is 80007000179. The reversal of 80007000153 is 35100070008.
80007000153 is a nontrivial binomial coefficient, being equal to C(400018, 2).
It is a cyclic number.
It is not a de Polignac number, because 80007000153 - 24 = 80007000137 is a prime.
It is a super-2 number, since 2×800070001532 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (80007000113) 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, 300013 + ... + 500021.
It is an arithmetic number, because the mean of its divisors is an integer number (6811540560).
Almost surely, 280007000153 is an apocalyptic number.
80007000153 is the 400017-th triangular number and also the 200009-th hexagonal number.
It is an amenable number.
80007000153 is a deficient number, since it is larger than the sum of its proper divisors (28977648807).
80007000153 is a wasteful number, since it uses less digits than its factorization.
80007000153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202896.
The product of its (nonzero) digits is 840, while the sum is 24.
The spelling of 80007000153 in words is "eighty billion, seven million, one hundred fifty-three", and thus it is an aban number.
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