Base | Representation |
---|---|
bin | 10101101011110000111… |
… | …00011101111111100010 |
3 | 2122020002211011010022110 |
4 | 22311320130131333202 |
5 | 44201330304233020 |
6 | 1330134332420150 |
7 | 104554015053300 |
oct | 12657034357742 |
9 | 2566084133273 |
10 | 745050071010 |
11 | 267a79383843 |
12 | 10048b917656 |
13 | 5534785c8ab |
14 | 280bc489270 |
15 | 145a90d68e0 |
hex | ad7871dfe2 |
745050071010 has 96 divisors (see below), whose sum is σ = 2080469119680. Its totient is φ = 170263513728.
The previous prime is 745050070987. The next prime is 745050071047. The reversal of 745050071010 is 10170050547.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7812696 + ... + 7907484.
It is an arithmetic number, because the mean of its divisors is an integer number (21671553330).
Almost surely, 2745050071010 is an apocalyptic number.
745050071010 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
745050071010 is an abundant number, since it is smaller than the sum of its proper divisors (1335419048670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
745050071010 is a wasteful number, since it uses less digits than its factorization.
745050071010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100160 (or 100153 counting only the distinct ones).
The product of its (nonzero) digits is 4900, while the sum is 30.
The spelling of 745050071010 in words is "seven hundred forty-five billion, fifty million, seventy-one thousand, ten".
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