Base | Representation |
---|---|
bin | 10110011010100000100… |
… | …01000110101011000000 |
3 | 2201121212210012121021021 |
4 | 23031100101012223000 |
5 | 100104224311311130 |
6 | 1345444453235224 |
7 | 106432634230411 |
oct | 13152021065300 |
9 | 2647783177237 |
10 | 770145807040 |
11 | 277687259755 |
12 | 105314332b14 |
13 | 57816b75b3c |
14 | 293bd433808 |
15 | 150773ba37a |
hex | b350446ac0 |
770145807040 has 28 divisors (see below), whose sum is σ = 1833909703776. Its totient is φ = 308058322688.
The previous prime is 770145807037. The next prime is 770145807049. The reversal of 770145807040 is 40708541077.
It is not an unprimeable number, because it can be changed into a prime (770145807049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203352504 + ... + 1203353143.
Almost surely, 2770145807040 is an apocalyptic number.
It is an amenable number.
770145807040 is an abundant number, since it is smaller than the sum of its proper divisors (1063763896736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
770145807040 is a wasteful number, since it uses less digits than its factorization.
770145807040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2406705664 (or 2406705654 counting only the distinct ones).
The product of its (nonzero) digits is 219520, while the sum is 43.
The spelling of 770145807040 in words is "seven hundred seventy billion, one hundred forty-five million, eight hundred seven thousand, forty".
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