Base | Representation |
---|---|
bin | 1000101011001011101… |
… | …1101100111001101101 |
3 | 112020200012220021011120 |
4 | 2022302323230321231 |
5 | 4420203401223200 |
6 | 152244105011153 |
7 | 13524060414021 |
oct | 2126273547155 |
9 | 466605807146 |
10 | 149030882925 |
11 | 58227059151 |
12 | 24a72183ab9 |
13 | 110908660c2 |
14 | 72daba2381 |
15 | 3d2399d9a0 |
hex | 22b2eece6d |
149030882925 has 24 divisors (see below), whose sum is σ = 260891712576. Its totient is φ = 74807658240.
The previous prime is 149030882921. The next prime is 149030882929. The reversal of 149030882925 is 529288030941.
It is an interprime number because it is at equal distance from previous prime (149030882921) and next prime (149030882929).
It is not a de Polignac number, because 149030882925 - 22 = 149030882921 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149030882921) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58442209 + ... + 58444758.
It is an arithmetic number, because the mean of its divisors is an integer number (10870488024).
Almost surely, 2149030882925 is an apocalyptic number.
149030882925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
149030882925 is a deficient number, since it is larger than the sum of its proper divisors (111860829651).
149030882925 is a wasteful number, since it uses less digits than its factorization.
149030882925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116886997 (or 116886992 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 51.
The spelling of 149030882925 in words is "one hundred forty-nine billion, thirty million, eight hundred eighty-two thousand, nine hundred twenty-five".
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