Base | Representation |
---|---|
bin | 1000100110000101000… |
… | …1010001000001110100 |
3 | 112010010201212001111112 |
4 | 2021201101101001310 |
5 | 4404402131213322 |
6 | 151500123254152 |
7 | 13445113061315 |
oct | 2114121210164 |
9 | 463121761445 |
10 | 147660804212 |
11 | 57693746799 |
12 | 2474b37a358 |
13 | 10c02a6283c |
14 | 720ac3c60c |
15 | 3c935695e2 |
hex | 2261451074 |
147660804212 has 24 divisors (see below), whose sum is σ = 260895134304. Its totient is φ = 73119727712.
The previous prime is 147660804211. The next prime is 147660804217. The reversal of 147660804212 is 212408066741.
It is a super-4 number, since 4×1476608042124 (a number of 46 digits) contains 4444 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 147660804212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147660804211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1526843 + ... + 1620669.
It is an arithmetic number, because the mean of its divisors is an integer number (10870630596).
Almost surely, 2147660804212 is an apocalyptic number.
It is an amenable number.
147660804212 is a deficient number, since it is larger than the sum of its proper divisors (113234330092).
147660804212 is a wasteful number, since it uses less digits than its factorization.
147660804212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97615 (or 97613 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 41.
The spelling of 147660804212 in words is "one hundred forty-seven billion, six hundred sixty million, eight hundred four thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •