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2083053623 = 71051283139
BaseRepresentation
bin111110000101000…
…1110000000110111
312101011122002101012
41330022032000313
513231230203443
6542411022435
7102422443430
oct17412160067
95334562335
102083053623
11979914022
124a173aa1b
13272736611
1415a918487
15c2d1b118
hex7c28e037

2083053623 has 8 divisors (see below), whose sum is σ = 2382906240. Its totient is φ = 1783769400.

The previous prime is 2083053589. The next prime is 2083053631. The reversal of 2083053623 is 3263503802.

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

It is a de Polignac number, because none of the positive numbers 2k-2083053623 is a prime.

It is a super-2 number, since 2×20830536232 = 8678224792586852258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2083053623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083050623) 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, 134213 + ... + 148926.

It is an arithmetic number, because the mean of its divisors is an integer number (297863280).

Almost surely, 22083053623 is an apocalyptic number.

2083053623 is a deficient number, since it is larger than the sum of its proper divisors (299852617).

2083053623 is a wasteful number, since it uses less digits than its factorization.

2083053623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284197.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2083053623 is about 45640.4822827279. The cubic root of 2083053623 is about 1277.1252261865.

The spelling of 2083053623 in words is "two billion, eighty-three million, fifty-three thousand, six hundred twenty-three".

Divisors: 1 7 1051 7357 283139 1981973 297579089 2083053623