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2053432201 = 19832634951
BaseRepresentation
bin111101001100100…
…1110001110001001
312022002220011102111
41322121032032021
513201134312301
6535432102321
7101612612542
oct17231161611
95262804374
102053432201
11964122007
124938349a1
13269564a52
14156a074c9
15c0419551
hex7a64e389

2053432201 has 16 divisors (see below), whose sum is σ = 2196311040. Its totient is φ = 1914224400.

The previous prime is 2053432181. The next prime is 2053432207. The reversal of 2053432201 is 1022343502.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2053432201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2053432207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412276 + ... + 417226.

It is an arithmetic number, because the mean of its divisors is an integer number (137269440).

Almost surely, 22053432201 is an apocalyptic number.

It is an amenable number.

2053432201 is a deficient number, since it is larger than the sum of its proper divisors (142878839).

2053432201 is a wasteful number, since it uses less digits than its factorization.

2053432201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5316.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2053432201 is about 45314.8121589398. The cubic root of 2053432201 is about 1271.0426473978.

Adding to 2053432201 its reverse (1022343502), we get a palindrome (3075775703).

The spelling of 2053432201 in words is "two billion, fifty-three million, four hundred thirty-two thousand, two hundred one".

Divisors: 1 19 83 263 1577 4951 4997 21829 94069 410933 414751 1302113 7807727 24740147 108075379 2053432201