Base | Representation |
---|---|
bin | 1011011110000010… |
… | …00011010100101111 |
3 | 120220010110010022020 |
4 | 11233001003110233 |
5 | 100102310422111 |
6 | 2455000521223 |
7 | 305406001644 |
oct | 55701032457 |
9 | 16803403266 |
10 | 6157514031 |
11 | 267a835479 |
12 | 123a180213 |
13 | 7718c8b36 |
14 | 425ad1dcb |
15 | 26089d906 |
hex | 16f04352f |
6157514031 has 8 divisors (see below), whose sum is σ = 8214234624. Its totient is φ = 4102901400.
The previous prime is 6157514021. The next prime is 6157514071. The reversal of 6157514031 is 1304157516.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6157514031 - 213 = 6157505839 is a prime.
It is a super-2 number, since 2×61575140312 = 75829958083923737922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6157513983 and 6157514001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6157514021) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 520161 + ... + 531866.
It is an arithmetic number, because the mean of its divisors is an integer number (1026779328).
Almost surely, 26157514031 is an apocalyptic number.
6157514031 is a deficient number, since it is larger than the sum of its proper divisors (2056720593).
6157514031 is a wasteful number, since it uses less digits than its factorization.
6157514031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1053981.
The product of its (nonzero) digits is 12600, while the sum is 33.
The square root of 6157514031 is about 78469.8287942570. The cubic root of 6157514031 is about 1832.8846609563.
The spelling of 6157514031 in words is "six billion, one hundred fifty-seven million, five hundred fourteen thousand, thirty-one".
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