Base | Representation |
---|---|
bin | 1000010001001… |
… | …1001001111110 |
3 | 2102021000000220 |
4 | 2010103021332 |
5 | 32334301340 |
6 | 3235202210 |
7 | 600534105 |
oct | 204231176 |
9 | 72230026 |
10 | 34681470 |
11 | 1863877a |
12 | b746366 |
13 | 7253aa5 |
14 | 486b03c |
15 | 30a0ed0 |
hex | 211327e |
34681470 has 32 divisors (see below), whose sum is σ = 86856192. Its totient is φ = 8846112.
The previous prime is 34681463. The next prime is 34681499. The reversal of 34681470 is 7418643.
It is a super-2 number, since 2×346814702 = 2405608722721800, which contains 22 as substring.
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, 24442 + ... + 25821.
It is an arithmetic number, because the mean of its divisors is an integer number (2714256).
Almost surely, 234681470 is an apocalyptic number.
34681470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34681470 is an abundant number, since it is smaller than the sum of its proper divisors (52174722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34681470 is a wasteful number, since it uses less digits than its factorization.
34681470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50296.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 34681470 is about 5889.0975539551. The cubic root of 34681470 is about 326.1112884877. Note that the first 3 decimals are identical.
The spelling of 34681470 in words is "thirty-four million, six hundred eighty-one thousand, four hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •