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3100413431 = 11336774761
BaseRepresentation
bin1011100011001100…
…1000110111110111
322000001222022200002
42320303020313313
522322201212211
61231352341515
7136555036133
oct27063106767
98001868602
103100413431
111351114555
127263a489b
133a544127b
14215aa43c3
151322cb03b
hexb8cc8df7

3100413431 has 8 divisors (see below), whose sum is σ = 3136415424. Its totient is φ = 3064561920.

The previous prime is 3100413427. The next prime is 3100413469. The reversal of 3100413431 is 1343140013.

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 3100413431 - 22 = 3100413427 is a prime.

It is a super-2 number, since 2×31004134312 = 19225126886250383522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100410431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4091 + ... + 78851.

It is an arithmetic number, because the mean of its divisors is an integer number (392051928).

Almost surely, 23100413431 is an apocalyptic number.

3100413431 is a deficient number, since it is larger than the sum of its proper divisors (36001993).

3100413431 is a wasteful number, since it uses less digits than its factorization.

3100413431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75241.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3100413431 is about 55681.3562245030. The cubic root of 3100413431 is about 1458.1645526907.

Adding to 3100413431 its reverse (1343140013), we get a palindrome (4443553444).

The spelling of 3100413431 in words is "three billion, one hundred million, four hundred thirteen thousand, four hundred thirty-one".

Divisors: 1 113 367 41471 74761 8447993 27437287 3100413431