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104870357 = 139754463
BaseRepresentation
bin1100100000000…
…11000111010101
321022022222002022
412100003013111
5203321322412
614223422525
72412245324
oct620030725
9238288068
10104870357
1154218719
122b154a45
131895a587
14dcdc0bb
159317a72
hex64031d5

104870357 has 4 divisors (see below), whose sum is σ = 105624960. Its totient is φ = 104115756.

The previous prime is 104870341. The next prime is 104870369. The reversal of 104870357 is 753078401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104870357 - 24 = 104870341 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 (104870657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377093 + ... + 377370.

It is an arithmetic number, because the mean of its divisors is an integer number (26406240).

Almost surely, 2104870357 is an apocalyptic number.

It is an amenable number.

104870357 is a deficient number, since it is larger than the sum of its proper divisors (754603).

104870357 is an equidigital number, since it uses as much as digits as its factorization.

104870357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754602.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 104870357 is about 10240.6228814462. The cubic root of 104870357 is about 471.5751542560.

The spelling of 104870357 in words is "one hundred four million, eight hundred seventy thousand, three hundred fifty-seven".

Divisors: 1 139 754463 104870357