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5110201623 = 31951873091
BaseRepresentation
bin1001100001001011…
…10111110100010111
3111012010202010202210
410300211313310113
540431202422443
62203025204503
7240430666002
oct46045676427
914163663683
105110201623
11219263712a
12ba7490733
13635934957
1436698a539
151ed973c33
hex130977d17

5110201623 has 8 divisors (see below), whose sum is σ = 6817102336. Its totient is φ = 3405051000.

The previous prime is 5110201597. The next prime is 5110201631. The reversal of 5110201623 is 3261020115.

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

It is not a de Polignac number, because 5110201623 - 28 = 5110201367 is a prime.

It is a super-2 number, since 2×51102016232 = 52228321255423668258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5110201623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5110201643) 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, 430693 + ... + 442398.

It is an arithmetic number, because the mean of its divisors is an integer number (852137792).

Almost surely, 25110201623 is an apocalyptic number.

5110201623 is a deficient number, since it is larger than the sum of its proper divisors (1706900713).

5110201623 is a wasteful number, since it uses less digits than its factorization.

5110201623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875045.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 5110201623 is about 71485.6742501601. The cubic root of 5110201623 is about 1722.4475726497.

Adding to 5110201623 its reverse (3261020115), we get a palindrome (8371221738).

The spelling of 5110201623 in words is "five billion, one hundred ten million, two hundred one thousand, six hundred twenty-three".

Divisors: 1 3 1951 5853 873091 2619273 1703400541 5110201623