Base | Representation |
---|---|
bin | 1000110110111111100… |
… | …1111111111001001011 |
3 | 112112212011122200021121 |
4 | 2031233321333321023 |
5 | 4443202020032001 |
6 | 153530442420111 |
7 | 13665455650465 |
oct | 2155771777113 |
9 | 475764580247 |
10 | 152201330251 |
11 | 59603757153 |
12 | 255b7b01637 |
13 | 11477658439 |
14 | 751bc97135 |
15 | 3e5beb06a1 |
hex | 236fe7fe4b |
152201330251 has 8 divisors (see below), whose sum is σ = 161629733520. Its totient is φ = 142914707712.
The previous prime is 152201330233. The next prime is 152201330321. The reversal of 152201330251 is 152033102251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152201330251 - 221 = 152199233099 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152201330231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35442970 + ... + 35447263.
It is an arithmetic number, because the mean of its divisors is an integer number (20203716690).
Almost surely, 2152201330251 is an apocalyptic number.
152201330251 is a deficient number, since it is larger than the sum of its proper divisors (9428403269).
152201330251 is a wasteful number, since it uses less digits than its factorization.
152201330251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70890365.
The product of its (nonzero) digits is 1800, while the sum is 25.
The spelling of 152201330251 in words is "one hundred fifty-two billion, two hundred one million, three hundred thirty thousand, two hundred fifty-one".
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