Search a number
-
+
151013113307 = 727397787433
BaseRepresentation
bin1000110010100100010…
…1010011110111011011
3112102210100211000001122
42030221011103313123
54433233324111212
6153212515035455
713624150166240
oct2145105236733
9472710730048
10151013113307
1159053a69181
1225325b9bb8b
131131842b2a4
1474481535c7
153ddca01272
hex2329153ddb

151013113307 has 8 divisors (see below), whose sum is σ = 172592933856. Its totient is φ = 129434922432.

The previous prime is 151013113301. The next prime is 151013113357. The reversal of 151013113307 is 703311310151.

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 151013113307 - 224 = 150996336091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151013113301) 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, 201938 + ... + 585495.

It is an arithmetic number, because the mean of its divisors is an integer number (21574116732).

Almost surely, 2151013113307 is an apocalyptic number.

151013113307 is a deficient number, since it is larger than the sum of its proper divisors (21579820549).

151013113307 is an equidigital number, since it uses as much as digits as its factorization.

151013113307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814837.

The product of its (nonzero) digits is 945, while the sum is 26.

Adding to 151013113307 its reverse (703311310151), we get a palindrome (854324423458).

The spelling of 151013113307 in words is "one hundred fifty-one billion, thirteen million, one hundred thirteen thousand, three hundred seven".

Divisors: 1 7 27397 191779 787433 5512031 21573301901 151013113307