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2885352398 = 22815134079
BaseRepresentation
bin1010101111111010…
…1111101111001110
321110002022002101122
42223332233233032
521402122234043
61154151040542
7131334043055
oct25376575716
97402262348
102885352398
111250784a65
12686370152
1336ca12916
141d52c139c
1511d499368
hexabfafbce

2885352398 has 8 divisors (see below), whose sum is σ = 4343431680. Its totient is φ = 1437541840.

The previous prime is 2885352377. The next prime is 2885352401. The reversal of 2885352398 is 8932535882.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2566478 + ... + 2567601.

It is an arithmetic number, because the mean of its divisors is an integer number (542928960).

Almost surely, 22885352398 is an apocalyptic number.

2885352398 is a deficient number, since it is larger than the sum of its proper divisors (1458079282).

2885352398 is a wasteful number, since it uses less digits than its factorization.

2885352398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5134362.

The product of its digits is 4147200, while the sum is 53.

The square root of 2885352398 is about 53715.4763359686. The cubic root of 2885352398 is about 1423.6381610075.

The spelling of 2885352398 in words is "two billion, eight hundred eighty-five million, three hundred fifty-two thousand, three hundred ninety-eight".

Divisors: 1 2 281 562 5134079 10268158 1442676199 2885352398