Base | Representation |
---|---|
bin | 1011101011011000110… |
… | …01111101010011111101 |
3 | 1102100200211222122101221 |
4 | 11311230121331103331 |
5 | 23033230134440324 |
6 | 504155415033341 |
7 | 40663236461152 |
oct | 5655431752375 |
9 | 1370624878357 |
10 | 401250702589 |
11 | 145195619800 |
12 | 6592206b851 |
13 | 2bab77a5949 |
14 | 155c6330229 |
15 | a6865ec0e4 |
hex | 5d6c67d4fd |
401250702589 has 24 divisors (see below), whose sum is σ = 464506287840. Its totient is φ = 345389220000.
The previous prime is 401250702547. The next prime is 401250702599. The reversal of 401250702589 is 985207052104.
It is a de Polignac number, because none of the positive numbers 2k-401250702589 is a prime.
It is a super-2 number, since 2×4012507025892 (a number of 24 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401250702529) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4324494 + ... + 4416304.
It is an arithmetic number, because the mean of its divisors is an integer number (19354428660).
Almost surely, 2401250702589 is an apocalyptic number.
It is an amenable number.
401250702589 is a deficient number, since it is larger than the sum of its proper divisors (63255585251).
401250702589 is a wasteful number, since it uses less digits than its factorization.
401250702589 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93753 (or 93742 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 43.
The spelling of 401250702589 in words is "four hundred one billion, two hundred fifty million, seven hundred two thousand, five hundred eighty-nine".
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