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2038485079 = 17233514639
BaseRepresentation
bin111100110000000…
…1101000001010111
312021001202202211101
41321200031001113
513133323010304
6534135450531
7101341560121
oct17140150127
95231682741
102038485079
11956743014
1248a826a47
132664304b7
14154a36211
15bde658a4
hex7980d057

2038485079 has 8 divisors (see below), whose sum is σ = 2167663680. Its totient is φ = 1910336256.

The previous prime is 2038485077. The next prime is 2038485089. The reversal of 2038485079 is 9705848302.

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 2038485079 - 21 = 2038485077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2038485077) 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, 253359 + ... + 261280.

It is an arithmetic number, because the mean of its divisors is an integer number (270957960).

Almost surely, 22038485079 is an apocalyptic number.

2038485079 is a deficient number, since it is larger than the sum of its proper divisors (129178601).

2038485079 is a wasteful number, since it uses less digits than its factorization.

2038485079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514889.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 2038485079 is about 45149.5855905677. The cubic root of 2038485079 is about 1267.9511219122.

The spelling of 2038485079 in words is "two billion, thirty-eight million, four hundred eighty-five thousand, seventy-nine".

Divisors: 1 17 233 3961 514639 8748863 119910887 2038485079