Base | Representation |
---|---|
bin | 1000100101011000100… |
… | …1000100011010011101 |
3 | 112002122201112210201102 |
4 | 2021112021010122131 |
5 | 4404011332343023 |
6 | 151425413522445 |
7 | 13440355134563 |
oct | 2112611043235 |
9 | 462581483642 |
10 | 147474106013 |
11 | 575a8319663 |
12 | 246b8943425 |
13 | 10ba3184c30 |
14 | 71d011da33 |
15 | 3c81e8b628 |
hex | 225624469d |
147474106013 has 8 divisors (see below), whose sum is σ = 163110654168. Its totient is φ = 132450755904.
The previous prime is 147474105979. The next prime is 147474106033. The reversal of 147474106013 is 310601474741.
It can be written as a sum of positive squares in 4 ways, for example, as 43775937529 + 103698168484 = 209227^2 + 322022^2 .
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 147474106013 - 222 = 147469911709 is a prime.
It is a super-2 number, since 2×1474741060132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147474106033) 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, 153299006 + ... + 153299967.
It is an arithmetic number, because the mean of its divisors is an integer number (20388831771).
Almost surely, 2147474106013 is an apocalyptic number.
147474106013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
147474106013 is a deficient number, since it is larger than the sum of its proper divisors (15636548155).
147474106013 is a wasteful number, since it uses less digits than its factorization.
147474106013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306599023.
The product of its (nonzero) digits is 56448, while the sum is 38.
The spelling of 147474106013 in words is "one hundred forty-seven billion, four hundred seventy-four million, one hundred six thousand, thirteen".
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