Base | Representation |
---|---|
bin | 10010000101110… |
… | …11110010000001 |
3 | 101120120102012111 |
4 | 21002323302001 |
5 | 302322422342 |
6 | 23020455321 |
7 | 3521654632 |
oct | 1102736201 |
9 | 346512174 |
10 | 151764097 |
11 | 78737681 |
12 | 429aa541 |
13 | 25598b54 |
14 | 16227889 |
15 | d4cc217 |
hex | 90bbc81 |
151764097 has 4 divisors (see below), whose sum is σ = 158362560. Its totient is φ = 145165636.
The previous prime is 151764091. The next prime is 151764101. The reversal of 151764097 is 790467151.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 151764097 - 223 = 143375489 is a prime.
It is a super-2 number, since 2×1517640972 = 46064682276450818, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151764091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3299197 + ... + 3299242.
It is an arithmetic number, because the mean of its divisors is an integer number (39590640).
Almost surely, 2151764097 is an apocalyptic number.
It is an amenable number.
151764097 is a deficient number, since it is larger than the sum of its proper divisors (6598463).
151764097 is an equidigital number, since it uses as much as digits as its factorization.
151764097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6598462.
The product of its (nonzero) digits is 52920, while the sum is 40.
The square root of 151764097 is about 12319.2571610467. The cubic root of 151764097 is about 533.4040973379.
The spelling of 151764097 in words is "one hundred fifty-one million, seven hundred sixty-four thousand, ninety-seven".
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