Base | Representation |
---|---|
bin | 10000010101011… |
… | …10100110110000 |
3 | 100112211211220120 |
4 | 20022232212300 |
5 | 240034430224 |
6 | 21333010240 |
7 | 3252510363 |
oct | 1012564660 |
9 | 315754816 |
10 | 137030064 |
11 | 70393796 |
12 | 39a83980 |
13 | 2250a5a2 |
14 | 142b00da |
15 | c06b779 |
hex | 82ae9b0 |
137030064 has 80 divisors (see below), whose sum is σ = 376725888. Its totient is φ = 42771456.
The previous prime is 137030059. The next prime is 137030083. The reversal of 137030064 is 460030731.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250239 + ... + 250785.
Almost surely, 2137030064 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 137030064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188362944).
137030064 is an abundant number, since it is smaller than the sum of its proper divisors (239695824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137030064 is a wasteful number, since it uses less digits than its factorization.
137030064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 882 (or 876 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 137030064 is about 11705.9841107017. The cubic root of 137030064 is about 515.5513797995.
Adding to 137030064 its reverse (460030731), we get a palindrome (597060795).
The spelling of 137030064 in words is "one hundred thirty-seven million, thirty thousand, sixty-four".
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