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230236732033 = 7211962344389
BaseRepresentation
bin1101011001101100101…
…1011011101010000001
3211000021121000211011121
43112123023123222001
512233011100411113
6253434100112241
722430323634500
oct3263313335201
9730247024147
10230236732033
11897086a6540
1238755995681
131893275c7a9
14b201b50837
155ec7c60e8d
hex359b2dba81

230236732033 has 24 divisors (see below), whose sum is σ = 292211202240. Its totient is φ = 179382561120.

The previous prime is 230236732007. The next prime is 230236732057. The reversal of 230236732033 is 330237632032.

It is not a de Polignac number, because 230236732033 - 217 = 230236600961 is a prime.

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 230236732033.

It is not an unprimeable number, because it can be changed into a prime (230236732333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5164603 + ... + 5208991.

It is an arithmetic number, because the mean of its divisors is an integer number (12175466760).

Almost surely, 2230236732033 is an apocalyptic number.

It is an amenable number.

230236732033 is a deficient number, since it is larger than the sum of its proper divisors (61974470207).

230236732033 is a wasteful number, since it uses less digits than its factorization.

230236732033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54037 (or 54030 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 34.

It can be divided in two parts, 230236 and 732033, that added together give a palindrome (962269).

The spelling of 230236732033 in words is "two hundred thirty billion, two hundred thirty-six million, seven hundred thirty-two thousand, thirty-three".

Divisors: 1 7 11 49 77 539 9623 44389 67361 105853 310723 471527 488279 740971 2175061 3417953 5186797 23925671 427155347 2990087429 4698708817 20930612003 32890961719 230236732033