Base | Representation |
---|---|
bin | 1110010001111101111… |
… | …0001110101111110100 |
3 | 212110021020122222021020 |
4 | 3210133132032233310 |
5 | 13004424313414132 |
6 | 304412544221140 |
7 | 23503532255133 |
oct | 3443736165764 |
9 | 773236588236 |
10 | 245341154292 |
11 | 9505975a543 |
12 | 3b67030a7b0 |
13 | 1a19bb0a160 |
14 | bc35b9791a |
15 | 65add0052c |
hex | 391f78ebf4 |
245341154292 has 24 divisors (see below), whose sum is σ = 616498285536. Its totient is φ = 75489585888.
The previous prime is 245341154281. The next prime is 245341154293. The reversal of 245341154292 is 292451143542.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245341154293) 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, 786349698 + ... + 786350009.
It is an arithmetic number, because the mean of its divisors is an integer number (25687428564).
Almost surely, 2245341154292 is an apocalyptic number.
It is an amenable number.
245341154292 is an abundant number, since it is smaller than the sum of its proper divisors (371157131244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245341154292 is a wasteful number, since it uses less digits than its factorization.
245341154292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1572699727 (or 1572699725 counting only the distinct ones).
The product of its digits is 345600, while the sum is 42.
The spelling of 245341154292 in words is "two hundred forty-five billion, three hundred forty-one million, one hundred fifty-four thousand, two hundred ninety-two".
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