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103010031299 = 723639813859
BaseRepresentation
bin101111111101111100…
…0000101011011000011
3100211212221112202221102
41133323320011123003
53141431032000144
6115153330245015
710304453550650
oct1377370053303
9324787482842
10103010031299
113a76052817a
1217b69a2676b
1399382c6b56
144db2b18c27
152a2d610b4e
hex17fbe056c3

103010031299 has 8 divisors (see below), whose sum is σ = 122844261120. Its totient is φ = 84455429256.

The previous prime is 103010031269. The next prime is 103010031307. The reversal of 103010031299 is 992130010301.

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

It is a cyclic number.

It is not a de Polignac number, because 103010031299 - 228 = 102741595843 is a prime.

It is a super-2 number, since 2×1030100312992 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103010031239) 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, 319906769 + ... + 319907090.

It is an arithmetic number, because the mean of its divisors is an integer number (15355532640).

Almost surely, 2103010031299 is an apocalyptic number.

103010031299 is a deficient number, since it is larger than the sum of its proper divisors (19834229821).

103010031299 is an equidigital number, since it uses as much as digits as its factorization.

103010031299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639813889.

The product of its (nonzero) digits is 1458, while the sum is 29.

The spelling of 103010031299 in words is "one hundred three billion, ten million, thirty-one thousand, two hundred ninety-nine".

Divisors: 1 7 23 161 639813859 4478697013 14715718757 103010031299