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2141241695 = 52318739941
BaseRepresentation
bin111111110100000…
…1100000101011111
312112020010100101222
41333220030011133
513341124213240
6552250123555
7104030153105
oct17750140537
95466110358
102141241695
119a974763a
124b91205bb
132817ca928
14164543c75
15c7eb1eb5
hex7fa0c15f

2141241695 has 16 divisors (see below), whose sum is σ = 2682908352. Its totient is φ = 1637475840.

The previous prime is 2141241623. The next prime is 2141241733. The reversal of 2141241695 is 5961421412.

It is not a de Polignac number, because 2141241695 - 28 = 2141241439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210425 + ... + 220365.

It is an arithmetic number, because the mean of its divisors is an integer number (167681772).

Almost surely, 22141241695 is an apocalyptic number.

2141241695 is a deficient number, since it is larger than the sum of its proper divisors (541666657).

2141241695 is a wasteful number, since it uses less digits than its factorization.

2141241695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11842.

The product of its digits is 17280, while the sum is 35.

The square root of 2141241695 is about 46273.5528677019. The cubic root of 2141241695 is about 1288.9079344014.

The spelling of 2141241695 in words is "two billion, one hundred forty-one million, two hundred forty-one thousand, six hundred ninety-five".

Divisors: 1 5 23 115 1873 9365 9941 43079 49705 215395 228643 1143215 18619493 93097465 428248339 2141241695