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20010214295 = 526315216893
BaseRepresentation
bin10010101000101100…
…111010001110010111
31220122112202012121222
4102220230322032113
5311440103324140
613105332200555
71305605005121
oct225054721627
956575665558
1020010214295
118539276195
123a6546915b
131b6b842bb6
14d7b7c4211
157c1ad75b5
hex4a8b3a397

20010214295 has 8 divisors (see below), whose sum is σ = 24103560096. Its totient is φ = 15947302816.

The previous prime is 20010214283. The next prime is 20010214333. The reversal of 20010214295 is 59241201002.

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 20010214295 - 28 = 20010214039 is a prime.

It is a super-2 number, since 2×200102142952 (a number of 21 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 7607132 + ... + 7609761.

It is an arithmetic number, because the mean of its divisors is an integer number (3012945012).

Almost surely, 220010214295 is an apocalyptic number.

20010214295 is a deficient number, since it is larger than the sum of its proper divisors (4093345801).

20010214295 is a wasteful number, since it uses less digits than its factorization.

20010214295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15217161.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 20010214295 its reverse (59241201002), we get a palindrome (79251415297).

The spelling of 20010214295 in words is "twenty billion, ten million, two hundred fourteen thousand, two hundred ninety-five".

Divisors: 1 5 263 1315 15216893 76084465 4002042859 20010214295