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3138101130 = 235104603371
BaseRepresentation
bin1011101100001011…
…1001111110001010
322002200220001110210
42323002321332022
522411323214010
61235220221550
7140523263613
oct27302717612
98080801423
103138101130
11137041590a
12736b3a8b6
133b01a8498
1421aab4c0a
15135772b20
hexbb0b9f8a

3138101130 has 16 divisors (see below), whose sum is σ = 7531442784. Its totient is φ = 836826960.

The previous prime is 3138101119. The next prime is 3138101143. The reversal of 3138101130 is 311018313.

It is a super-3 number, since 3×31381011303 (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3138101097 and 3138101106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52301656 + ... + 52301715.

It is an arithmetic number, because the mean of its divisors is an integer number (470715174).

Almost surely, 23138101130 is an apocalyptic number.

3138101130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3138101130 is an abundant number, since it is smaller than the sum of its proper divisors (4393341654).

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

3138101130 is a wasteful number, since it uses less digits than its factorization.

3138101130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104603381.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 3138101130 is about 56018.7569480080. The cubic root of 3138101130 is about 1464.0491105610.

Adding to 3138101130 its reverse (311018313), we get a palindrome (3449119443).

The spelling of 3138101130 in words is "three billion, one hundred thirty-eight million, one hundred one thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 104603371 209206742 313810113 523016855 627620226 1046033710 1569050565 3138101130