Search a number
-
+
130300877 = 725174161
BaseRepresentation
bin1111100010000…
…11101111001101
3100002011222012102
413301003233031
5231324112002
620532444445
73141352640
oct761035715
9302158172
10130300877
1167607a83
1237779725
1320cc2715
141343ba57
15b68ca02
hex7c43bcd

130300877 has 8 divisors (see below), whose sum is σ = 149510592. Its totient is φ = 111240000.

The previous prime is 130300867. The next prime is 130300883. The reversal of 130300877 is 778003031.

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 130300877 - 214 = 130284493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130300847) 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, 35324 + ... + 38837.

It is an arithmetic number, because the mean of its divisors is an integer number (18688824).

Almost surely, 2130300877 is an apocalyptic number.

It is an amenable number.

130300877 is a deficient number, since it is larger than the sum of its proper divisors (19209715).

130300877 is an equidigital number, since it uses as much as digits as its factorization.

130300877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74419.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 130300877 is about 11414.9409547312. The cubic root of 130300877 is about 506.9702166394.

The spelling of 130300877 in words is "one hundred thirty million, three hundred thousand, eight hundred seventy-seven".

Divisors: 1 7 251 1757 74161 519127 18614411 130300877