Search a number
-
+
10200768874 = 220939243583
BaseRepresentation
bin10011000000000001…
…10110000101101010
3222022220112202020121
421200000312011222
5131342344100444
64404113513454
7510533050642
oct114000660552
928286482217
1010200768874
1143650826aa
121b8827288a
13c6748371a
146caaa5522
153ea81a084
hex26003616a

10200768874 has 8 divisors (see below), whose sum is σ = 15301946880. Its totient is φ = 5100119916.

The previous prime is 10200768857. The next prime is 10200768889. The reversal of 10200768874 is 47886700201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10200768874.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79914 + ... + 163669.

It is an arithmetic number, because the mean of its divisors is an integer number (1912743360).

Almost surely, 210200768874 is an apocalyptic number.

10200768874 is a deficient number, since it is larger than the sum of its proper divisors (5101178006).

10200768874 is a wasteful number, since it uses less digits than its factorization.

10200768874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264524.

The product of its (nonzero) digits is 150528, while the sum is 43.

The spelling of 10200768874 in words is "ten billion, two hundred million, seven hundred sixty-eight thousand, eight hundred seventy-four".

Divisors: 1 2 20939 41878 243583 487166 5100384437 10200768874