Base | Representation |
---|---|
bin | 1001001010100101011… |
… | …0110010011001010010 |
3 | 120001102200001011221212 |
4 | 2102221112302121102 |
5 | 10034434244130441 |
6 | 200200341220122 |
7 | 14243003104211 |
oct | 2225126623122 |
9 | 501380034855 |
10 | 157460145746 |
11 | 60862169062 |
12 | 26625101642 |
13 | 11b04cc5097 |
14 | 789a48b078 |
15 | 41689dceeb |
hex | 24a95b2652 |
157460145746 has 8 divisors (see below), whose sum is σ = 236279930364. Its totient is φ = 78700168960.
The previous prime is 157460145707. The next prime is 157460145757. The reversal of 157460145746 is 647541064751.
It can be written as a sum of positive squares in 2 ways, for example, as 146264178025 + 11195967721 = 382445^2 + 105811^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 157460145694 and 157460145703.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14945375 + ... + 14955906.
Almost surely, 2157460145746 is an apocalyptic number.
157460145746 is a deficient number, since it is larger than the sum of its proper divisors (78819784618).
157460145746 is a wasteful number, since it uses less digits than its factorization.
157460145746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29903916.
The product of its (nonzero) digits is 2822400, while the sum is 50.
The spelling of 157460145746 in words is "one hundred fifty-seven billion, four hundred sixty million, one hundred forty-five thousand, seven hundred forty-six".
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