Search a number
-
+
107870248454 = 2317124504827
BaseRepresentation
bin110010001110110010…
…0010101111000000110
3101022102122220101111012
41210131210111320012
53231404240422304
6121315505442222
710536060661163
oct1443544257006
9338378811435
10107870248454
1141824a41271
1218aa5640372
13a2311c31a7
1453143d106a
152c1515516e
hex191d915e06

107870248454 has 16 divisors (see below), whose sum is σ = 169377371136. Its totient is φ = 51460134600.

The previous prime is 107870248439. The next prime is 107870248517. The reversal of 107870248454 is 454842078701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12248012 + ... + 12256815.

It is an arithmetic number, because the mean of its divisors is an integer number (10586085696).

Almost surely, 2107870248454 is an apocalyptic number.

107870248454 is a deficient number, since it is larger than the sum of its proper divisors (61507122682).

107870248454 is a wasteful number, since it uses less digits than its factorization.

107870248454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24504931.

The product of its (nonzero) digits is 2007040, while the sum is 50.

The spelling of 107870248454 in words is "one hundred seven billion, eight hundred seventy million, two hundred forty-eight thousand, four hundred fifty-four".

Divisors: 1 2 31 62 71 142 2201 4402 24504827 49009654 759649637 1519299274 1739842717 3479685434 53935124227 107870248454