Base | Representation |
---|---|
bin | 1111110100001… |
… | …10010000000110 |
3 | 100020122100200010 |
4 | 13322012100012 |
5 | 232430423340 |
6 | 21055331050 |
7 | 3200452242 |
oct | 772062006 |
9 | 306570603 |
10 | 132670470 |
11 | 68986319 |
12 | 38520a86 |
13 | 2164214a |
14 | 13897422 |
15 | b9a9b80 |
hex | 7e86406 |
132670470 has 32 divisors (see below), whose sum is σ = 319933440. Its totient is φ = 35209440.
The previous prime is 132670459. The next prime is 132670481. The reversal of 132670470 is 74076231.
It is an interprime number because it is at equal distance from previous prime (132670459) and next prime (132670481).
It is a super-2 number, since 2×1326704702 = 35202907220041800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
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, 4150 + ... + 16809.
It is an arithmetic number, because the mean of its divisors is an integer number (9997920).
Almost surely, 2132670470 is an apocalyptic number.
132670470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132670470 is an abundant number, since it is smaller than the sum of its proper divisors (187262970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132670470 is a wasteful number, since it uses less digits than its factorization.
132670470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21180.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 132670470 is about 11518.2667967017. The cubic root of 132670470 is about 510.0249507209.
The spelling of 132670470 in words is "one hundred thirty-two million, six hundred seventy thousand, four hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.025 sec. • engine limits •