Search a number
-
+
200653256053 = 17192327009457
BaseRepresentation
bin1011101011011111011…
…1011011010101110101
3201011220212111112100001
42322313313123111311
511241414213143203
6232102343351301
720332242351415
oct2726767332565
9634825445301
10200653256053
1178107594138
1232a7a452531
1315bc9773213
1499d6b6c645
1553459b191d
hex2eb7ddb575

200653256053 has 16 divisors (see below), whose sum is σ = 233361717120. Its totient is φ = 171131913216.

The previous prime is 200653256051. The next prime is 200653256057. The reversal of 200653256053 is 350652356002.

It is a cyclic number.

It is not a de Polignac number, because 200653256053 - 21 = 200653256051 is a prime.

It is a super-2 number, since 2×2006532560532 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200653256051) 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, 13497300 + ... + 13512157.

It is an arithmetic number, because the mean of its divisors is an integer number (14585107320).

Almost surely, 2200653256053 is an apocalyptic number.

200653256053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

200653256053 is a deficient number, since it is larger than the sum of its proper divisors (32708461067).

200653256053 is a wasteful number, since it uses less digits than its factorization.

200653256053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27009516.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 200653256053 in words is "two hundred billion, six hundred fifty-three million, two hundred fifty-six thousand, fifty-three".

Divisors: 1 17 19 23 323 391 437 7429 27009457 459160769 513179683 621217511 8724054611 10560697687 11803132709 200653256053