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103033706631 = 3829110937357
BaseRepresentation
bin101111111110101001…
…0011001100010000111
3100211221121002121101120
41133331102121202013
53142003112103011
6115155533525023
710305162025152
oct1377522314207
9324847077346
10103033706631
113a772928869
1217b75943773
13994019611b
144db5d1cc99
152a3073aa06
hex17fd499887

103033706631 has 16 divisors (see below), whose sum is σ = 137671701600. Its totient is φ = 68542581888.

The previous prime is 103033706621. The next prime is 103033706651. The reversal of 103033706631 is 136607330301.

It is not a de Polignac number, because 103033706631 - 25 = 103033706599 is a prime.

It is a super-2 number, since 2×1030337066312 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103033706592 and 103033706601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103033706621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2739405 + ... + 2776761.

It is an arithmetic number, because the mean of its divisors is an integer number (8604481350).

Almost surely, 2103033706631 is an apocalyptic number.

103033706631 is a deficient number, since it is larger than the sum of its proper divisors (34637994969).

103033706631 is a wasteful number, since it uses less digits than its factorization.

103033706631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39298.

The product of its (nonzero) digits is 20412, while the sum is 33.

The spelling of 103033706631 in words is "one hundred three billion, thirty-three million, seven hundred six thousand, six hundred thirty-one".

Divisors: 1 3 829 1109 2487 3327 37357 112071 919361 2758083 30968953 41428913 92906859 124286739 34344568877 103033706631