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2874378904103 = 72180318833443
BaseRepresentation
bin101001110100111110010…
…101010110001000100111
3101011210021102000101222202
4221310332111112020213
5334043211444412403
610040245455245115
7414444534363020
oct51647625261047
911153242011882
102874378904103
11a09020a58063
123a50a781979b
1317b08bc131b5
149d199213c47
154eb8104d688
hex29d3e556227

2874378904103 has 8 divisors (see below), whose sum is σ = 3285155303808. Its totient is φ = 2463640214904.

The previous prime is 2874378904087. The next prime is 2874378904121. The reversal of 2874378904103 is 3014098734782.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2874378904103 - 24 = 2874378904087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874378906103) 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, 9264101 + ... + 9569342.

It is an arithmetic number, because the mean of its divisors is an integer number (410644412976).

Almost surely, 22874378904103 is an apocalyptic number.

2874378904103 is a deficient number, since it is larger than the sum of its proper divisors (410776399705).

2874378904103 is a wasteful number, since it uses less digits than its factorization.

2874378904103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18855253.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 2874378904103 in words is "two trillion, eight hundred seventy-four billion, three hundred seventy-eight million, nine hundred four thousand, one hundred three".

Divisors: 1 7 21803 152621 18833443 131834101 410625557729 2874378904103