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104351371477 = 1487494314197
BaseRepresentation
bin110000100101111010…
…0111001000011010101
3100222100102111220202021
41201023310321003111
53202202422341402
6115534404013141
710352632010503
oct1411364710325
9328312456667
10104351371477
11402896a0981
12182830911b1
139ac0177672
14509cd1b673
152aab269d37
hex184bd390d5

104351371477 has 8 divisors (see below), whose sum is σ = 104450029056. Its totient is φ = 104252755152.

The previous prime is 104351371457. The next prime is 104351371489. The reversal of 104351371477 is 774173153401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-104351371477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104351371457) 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, 7343143 + ... + 7357339.

It is an arithmetic number, because the mean of its divisors is an integer number (13056253632).

Almost surely, 2104351371477 is an apocalyptic number.

It is an amenable number.

104351371477 is a deficient number, since it is larger than the sum of its proper divisors (98657579).

104351371477 is a wasteful number, since it uses less digits than its factorization.

104351371477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20627.

The product of its (nonzero) digits is 246960, while the sum is 43.

The spelling of 104351371477 in words is "one hundred four billion, three hundred fifty-one million, three hundred seventy-one thousand, four hundred seventy-seven".

Divisors: 1 1487 4943 14197 7350241 21110939 70175771 104351371477