Search a number
-
+
641037055334 = 213192944746409
BaseRepresentation
bin10010101010000001100…
…10010011010101100110
32021021121222022110110112
421111000302103111212
541000320441232314
61210253252453022
764212332031524
oct11250062232546
92237558273415
10641037055334
11227953784665
12a42a201a172
13485ac822380
1423052487314
1511a1c90543e
hex9540c93566

641037055334 has 32 divisors (see below), whose sum is σ = 1127609532000. Its totient is φ = 270626275584.

The previous prime is 641037055313. The next prime is 641037055423. The reversal of 641037055334 is 433550730146.

It is a super-2 number, since 2×6410370553342 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 641037055291 and 641037055300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22358879 + ... + 22387530.

It is an arithmetic number, because the mean of its divisors is an integer number (35237797875).

Almost surely, 2641037055334 is an apocalyptic number.

641037055334 is a deficient number, since it is larger than the sum of its proper divisors (486572476666).

641037055334 is a wasteful number, since it uses less digits than its factorization.

641037055334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44746472.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 641037055334 in words is "six hundred forty-one billion, thirty-seven million, fifty-five thousand, three hundred thirty-four".

Divisors: 1 2 13 19 26 29 38 58 247 377 494 551 754 1102 7163 14326 44746409 89492818 581703317 850181771 1163406634 1297645861 1700363542 2595291722 11052363023 16869396193 22104726046 24655271359 33738792386 49310542718 320518527667 641037055334