Base | Representation |
---|---|
bin | 10010101110011… |
… | …01100111100010 |
3 | 101221120111022001 |
4 | 21113031213202 |
5 | 310203030114 |
6 | 23330434214 |
7 | 3615105166 |
oct | 1127154742 |
9 | 357514261 |
10 | 157080034 |
11 | 80738611 |
12 | 4473296a |
13 | 2670a687 |
14 | 16c0cca6 |
15 | dbcc374 |
hex | 95cd9e2 |
157080034 has 8 divisors (see below), whose sum is σ = 249480108. Its totient is φ = 73920000.
The previous prime is 157080019. The next prime is 157080043. The reversal of 157080034 is 430080751.
It can be written as a sum of positive squares in 2 ways, for example, as 127757809 + 29322225 = 11303^2 + 5415^2 .
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 = 157079984 and 157080011.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2309967 + ... + 2310034.
Almost surely, 2157080034 is an apocalyptic number.
157080034 is a deficient number, since it is larger than the sum of its proper divisors (92400074).
157080034 is a wasteful number, since it uses less digits than its factorization.
157080034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4620020.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 157080034 is about 12533.1573835167. The cubic root of 157080034 is about 539.5607241475.
The spelling of 157080034 in words is "one hundred fifty-seven million, eighty thousand, thirty-four".
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