Base | Representation |
---|---|
bin | 1000110111001100001… |
… | …1101010111100011010 |
3 | 112112222212010121112222 |
4 | 2031303003222330122 |
5 | 4443304033310110 |
6 | 153540011504042 |
7 | 14000000216501 |
oct | 2156303527432 |
9 | 475885117488 |
10 | 152254197530 |
11 | 59630586116 |
12 | 25611758022 |
13 | 114855a8956 |
14 | 7524cd9838 |
15 | 3e61954c55 |
hex | 23730eaf1a |
152254197530 has 32 divisors (see below), whose sum is σ = 275700585600. Its totient is φ = 60537153600.
The previous prime is 152254197493. The next prime is 152254197541. The reversal of 152254197530 is 35791452251.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2055092 + ... + 2127888.
It is an arithmetic number, because the mean of its divisors is an integer number (8615643300).
Almost surely, 2152254197530 is an apocalyptic number.
152254197530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152254197530 is a deficient number, since it is larger than the sum of its proper divisors (123446388070).
152254197530 is a wasteful number, since it uses less digits than its factorization.
152254197530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74054.
The product of its (nonzero) digits is 378000, while the sum is 44.
The spelling of 152254197530 in words is "one hundred fifty-two billion, two hundred fifty-four million, one hundred ninety-seven thousand, five hundred thirty".
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