Base | Representation |
---|---|
bin | 100101010000001100… |
… | …0010110111111000111 |
3 | 21122111100101202210220 |
4 | 1022200120112333013 |
5 | 2302320014321440 |
6 | 100430200515423 |
7 | 5531323032165 |
oct | 1124030267707 |
9 | 248440352726 |
10 | 80000151495 |
11 | 30a22aaa990 |
12 | 13607a7bb73 |
13 | 770c188a64 |
14 | 3c2cbb8235 |
15 | 21334ed8d0 |
hex | 12a0616fc7 |
80000151495 has 16 divisors (see below), whose sum is σ = 139636628352. Its totient is φ = 38787952160.
The previous prime is 80000151479. The next prime is 80000151499. The reversal of 80000151495 is 59415100008.
It is not a de Polignac number, because 80000151495 - 24 = 80000151479 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80000151499) 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, 242424537 + ... + 242424866.
It is an arithmetic number, because the mean of its divisors is an integer number (8727289272).
Almost surely, 280000151495 is an apocalyptic number.
80000151495 is a deficient number, since it is larger than the sum of its proper divisors (59636476857).
80000151495 is a wasteful number, since it uses less digits than its factorization.
80000151495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484849422.
The product of its (nonzero) digits is 7200, while the sum is 33.
The spelling of 80000151495 in words is "eighty billion, one hundred fifty-one thousand, four hundred ninety-five".
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