Search a number
-
+
151013130 = 2355033771
BaseRepresentation
bin10010000000001…
…00011100001010
3101112011021001220
421000010130022
5302124410010
622552422510
73512406342
oct1100043412
9345137056
10151013130
1178274444
12426a7a36
13253950a8
14160add22
15d3ce970
hex900470a

151013130 has 16 divisors (see below), whose sum is σ = 362431584. Its totient is φ = 40270160.

The previous prime is 151013113. The next prime is 151013131. The reversal of 151013130 is 31310151.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (151013131) 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, 2516856 + ... + 2516915.

It is an arithmetic number, because the mean of its divisors is an integer number (22651974).

Almost surely, 2151013130 is an apocalyptic number.

151013130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151013130 is an abundant number, since it is smaller than the sum of its proper divisors (211418454).

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

151013130 is a wasteful number, since it uses less digits than its factorization.

151013130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5033781.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 151013130 is about 12288.7399679544. The cubic root of 151013130 is about 532.5228362002.

Adding to 151013130 its reverse (31310151), we get a palindrome (182323281).

The spelling of 151013130 in words is "one hundred fifty-one million, thirteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 5033771 10067542 15101313 25168855 30202626 50337710 75506565 151013130