Search a number
-
+
76255130147 = 7175910861007
BaseRepresentation
bin100011100000100101…
…0001111001000100011
321021211100110222022112
41013001022033020203
52222132303131042
655010420025535
75336446624460
oct1070112171043
9237740428275
1076255130147
112a38103aa19
12129418322ab
137263330bb1
143995678667
151eb4842982
hex11c128f223

76255130147 has 16 divisors (see below), whose sum is σ = 93839109120. Its totient is φ = 60474081408.

The previous prime is 76255130087. The next prime is 76255130183. The reversal of 76255130147 is 74103155267.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-76255130147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76255160147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5423483 + ... + 5437524.

It is an arithmetic number, because the mean of its divisors is an integer number (5864944320).

Almost surely, 276255130147 is an apocalyptic number.

76255130147 is a deficient number, since it is larger than the sum of its proper divisors (17583978973).

76255130147 is a wasteful number, since it uses less digits than its factorization.

76255130147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10861090.

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 76255130147 in words is "seventy-six billion, two hundred fifty-five million, one hundred thirty thousand, one hundred forty-seven".

Divisors: 1 7 17 59 119 413 1003 7021 10861007 76027049 184637119 640799413 1292459833 4485595891 10893590021 76255130147