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104033331031 = 719517617583
BaseRepresentation
bin110000011100011011…
…1101010011101010111
3100221112021001210021111
41200320313222131113
53201030013043111
6115443043155451
710342020503050
oct1407067523527
9327467053244
10104033331031
1140136115433
12181b4675b87
139a6c301356
14506c9ad727
152a8d395a21
hex1838dea757

104033331031 has 8 divisors (see below), whose sum is σ = 118956191744. Its totient is φ = 89125709400.

The previous prime is 104033331029. The next prime is 104033331037. The reversal of 104033331031 is 130133330401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104033331031 - 21 = 104033331029 is a prime.

It is a super-2 number, since 2×1040333310312 (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 = 104033330993 and 104033331011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104033331037) 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, 3795135 + ... + 3822448.

It is an arithmetic number, because the mean of its divisors is an integer number (14869523968).

Almost surely, 2104033331031 is an apocalyptic number.

104033331031 is a deficient number, since it is larger than the sum of its proper divisors (14922860713).

104033331031 is an equidigital number, since it uses as much as digits as its factorization.

104033331031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7619541.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 104033331031 its reverse (130133330401), we get a palindrome (234166661432).

The spelling of 104033331031 in words is "one hundred four billion, thirty-three million, three hundred thirty-one thousand, thirty-one".

Divisors: 1 7 1951 13657 7617583 53323081 14861904433 104033331031