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3120052355 = 5789144353
BaseRepresentation
bin1011100111111000…
…0011100010000011
322001102221002012122
42321332003202003
522342213133410
61233333314455
7140214002360
oct27176034203
98042832178
103120052355
111361208572
12730a95a2b
133a9529234
14218537467
15133da9e55
hexb9f83883

3120052355 has 8 divisors (see below), whose sum is σ = 4278928992. Its totient is φ = 2139464448.

The previous prime is 3120052333. The next prime is 3120052367. The reversal of 3120052355 is 5532500213.

3120052355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3120052355 - 26 = 3120052291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44572142 + ... + 44572211.

It is an arithmetic number, because the mean of its divisors is an integer number (534866124).

Almost surely, 23120052355 is an apocalyptic number.

3120052355 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3120052355 is a deficient number, since it is larger than the sum of its proper divisors (1158876637).

3120052355 is an equidigital number, since it uses as much as digits as its factorization.

3120052355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89144365.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 3120052355 is about 55857.4288255376. The cubic root of 3120052355 is about 1461.2368881247.

Adding to 3120052355 its reverse (5532500213), we get a palindrome (8652552568).

The spelling of 3120052355 in words is "three billion, one hundred twenty million, fifty-two thousand, three hundred fifty-five".

Divisors: 1 5 7 35 89144353 445721765 624010471 3120052355