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104253010331 = 373327927407
BaseRepresentation
bin110000100010111110…
…1101011000110011011
3100222002120102122121212
41201011331223012123
53202002232312311
6115520531453335
710350325652351
oct1410575530633
9328076378555
10104253010331
1140239119778
121825615724b
139aa5988ac2
14508dc357d1
152aa27dac8b
hex1845f6b19b

104253010331 has 4 divisors (see below), whose sum is σ = 104280941472. Its totient is φ = 104225079192.

The previous prime is 104253010327. The next prime is 104253010333. The reversal of 104253010331 is 133010352401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133010352401 = 337394689473.

It is a cyclic number.

It is not a de Polignac number, because 104253010331 - 22 = 104253010327 is a prime.

It is a super-2 number, since 2×1042530103312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104253010297 and 104253010306.

It is not an unprimeable number, because it can be changed into a prime (104253010333) 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, 13959971 + ... + 13967436.

It is an arithmetic number, because the mean of its divisors is an integer number (26070235368).

Almost surely, 2104253010331 is an apocalyptic number.

104253010331 is a deficient number, since it is larger than the sum of its proper divisors (27931141).

104253010331 is an equidigital number, since it uses as much as digits as its factorization.

104253010331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27931140.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 104253010331 its reverse (133010352401), we get a palindrome (237263362732).

The spelling of 104253010331 in words is "one hundred four billion, two hundred fifty-three million, ten thousand, three hundred thirty-one".

Divisors: 1 3733 27927407 104253010331