Search a number
-
+
3100680234 = 232331520423
BaseRepresentation
bin1011100011010000…
…1010000000101010
322000002110212122200
42320310022000222
522322233231414
61231402201030
7136560230031
oct27064120052
98002425580
103100680234
111351286a53
127264b3176
133a5505842
14215b33718
15132330109
hexb8d0a02a

3100680234 has 24 divisors (see below), whose sum is σ = 6738449952. Its totient is φ = 1030435560.

The previous prime is 3100680151. The next prime is 3100680241. The reversal of 3100680234 is 4320860013.

It is a happy number.

It is a super-2 number, since 2×31006802342 = 19228435827036589512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3100680198 and 3100680207.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254254 + ... + 266169.

It is an arithmetic number, because the mean of its divisors is an integer number (280768748).

Almost surely, 23100680234 is an apocalyptic number.

3100680234 is an abundant number, since it is smaller than the sum of its proper divisors (3637769718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3100680234 is a wasteful number, since it uses less digits than its factorization.

3100680234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520762 (or 520759 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3100680234 is about 55683.7519748804. The cubic root of 3100680234 is about 1458.2063784587.

The spelling of 3100680234 in words is "three billion, one hundred million, six hundred eighty thousand, two hundred thirty-four".

Divisors: 1 2 3 6 9 18 331 662 993 1986 2979 5958 520423 1040846 1561269 3122538 4683807 9367614 172260013 344520026 516780039 1033560078 1550340117 3100680234