Search a number
-
+
130276238038 = 23371129171203
BaseRepresentation
bin111100101010100010…
…0011010001011010110
3110110021011201120222021
41321111010122023112
54113301204104123
6135503103523354
712261236516032
oct1712504321326
9413234646867
10130276238038
11502825a3931
12212b92b955a
13c3921a2aab
14643c0551c2
1535c722bc5d
hex1e5511a2d6

130276238038 has 16 divisors (see below), whose sum is σ = 196168967280. Its totient is φ = 64886927616.

The previous prime is 130276237951. The next prime is 130276238047. The reversal of 130276238038 is 830832672031.

It is a junction number, because it is equal to n+sod(n) for n = 130276237985 and 130276238003.

It is a congruent number.

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, 675345 + ... + 846547.

It is an arithmetic number, because the mean of its divisors is an integer number (12260560455).

Almost surely, 2130276238038 is an apocalyptic number.

130276238038 is a deficient number, since it is larger than the sum of its proper divisors (65892729242).

130276238038 is a wasteful number, since it uses less digits than its factorization.

130276238038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172671.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 130276238038 in words is "one hundred thirty billion, two hundred seventy-six million, two hundred thirty-eight thousand, thirty-eight".

Divisors: 1 2 337 674 1129 2258 171203 342406 380473 760946 57695411 115390822 193288187 386576374 65138119019 130276238038