Base | Representation |
---|---|
bin | 1000101101010000111… |
… | …0100100001100101001 |
3 | 112022010010222202000001 |
4 | 2023110032210030221 |
5 | 4422324401214022 |
6 | 152415341343001 |
7 | 13543652365453 |
oct | 2132416441451 |
9 | 468103882001 |
10 | 149589476137 |
11 | 584933a5532 |
12 | 24ba9267a61 |
13 | 1114c4c4a2a |
14 | 735104b2d3 |
15 | 3d57a3cb27 |
hex | 22d43a4329 |
149589476137 has 8 divisors (see below), whose sum is σ = 157965688160. Its totient is φ = 141263572320.
The previous prime is 149589476131. The next prime is 149589476203. The reversal of 149589476137 is 731674985941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 149589476137 - 227 = 149455258409 is a prime.
It is a super-2 number, since 2×1495894761372 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (149589476131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12570939 + ... + 12582832.
It is an arithmetic number, because the mean of its divisors is an integer number (19745711020).
Almost surely, 2149589476137 is an apocalyptic number.
It is an amenable number.
149589476137 is a deficient number, since it is larger than the sum of its proper divisors (8376212023).
149589476137 is a wasteful number, since it uses less digits than its factorization.
149589476137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25154103.
The product of its digits is 45722880, while the sum is 64.
The spelling of 149589476137 in words is "one hundred forty-nine billion, five hundred eighty-nine million, four hundred seventy-six thousand, one hundred thirty-seven".
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