Base | Representation |
---|---|
bin | 1000110110110010100… |
… | …0111010100110010001 |
3 | 112112201100112001101112 |
4 | 2031230220322212101 |
5 | 4443044002123330 |
6 | 153521203543105 |
7 | 13664222041262 |
oct | 2155450724621 |
9 | 475640461345 |
10 | 152146520465 |
11 | 59585820805 |
12 | 255a168aa95 |
13 | 114691a7a04 |
14 | 75148aa969 |
15 | 3e57285795 |
hex | 236ca3a991 |
152146520465 has 8 divisors (see below), whose sum is σ = 183101981760. Its totient is φ = 121366444912.
The previous prime is 152146520443. The next prime is 152146520479. The reversal of 152146520465 is 564025641251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-152146520465 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43844525 + ... + 43847994.
It is an arithmetic number, because the mean of its divisors is an integer number (22887747720).
Almost surely, 2152146520465 is an apocalyptic number.
It is an amenable number.
152146520465 is a deficient number, since it is larger than the sum of its proper divisors (30955461295).
152146520465 is an equidigital number, since it uses as much as digits as its factorization.
152146520465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87692871.
The product of its (nonzero) digits is 288000, while the sum is 41.
The spelling of 152146520465 in words is "one hundred fifty-two billion, one hundred forty-six million, five hundred twenty thousand, four hundred sixty-five".
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