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20413441310 = 2537531397489
BaseRepresentation
bin10011000000101111…
…000110010100011110
31221200122111021002212
4103000233012110132
5313301320110220
613213334520422
71321602250103
oct230057062436
957618437085
1020413441310
118725945659
123b58506112
131c04244272
14db9188aaa
157e71d70c5
hex4c0bc651e

20413441310 has 64 divisors (see below), whose sum is σ = 38731089600. Its totient is φ = 7737679872.

The previous prime is 20413441291. The next prime is 20413441351. The reversal of 20413441310 is 1314431402.

It is a super-2 number, since 2×204134413102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2722046 + ... + 2729534.

It is an arithmetic number, because the mean of its divisors is an integer number (605173275).

Almost surely, 220413441310 is an apocalyptic number.

20413441310 is a deficient number, since it is larger than the sum of its proper divisors (18317648290).

20413441310 is a wasteful number, since it uses less digits than its factorization.

20413441310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7725.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 20413441310 its reverse (1314431402), we get a palindrome (21727872712).

The spelling of 20413441310 in words is "twenty billion, four hundred thirteen million, four hundred forty-one thousand, three hundred ten".

Divisors: 1 2 5 10 37 53 74 106 139 185 265 278 370 530 695 1390 1961 3922 5143 7367 7489 9805 10286 14734 14978 19610 25715 36835 37445 51430 73670 74890 272579 277093 396917 545158 554186 793834 1040971 1362895 1385465 1984585 2081942 2725790 2770930 3969170 5204855 10409710 14685929 29371858 38515927 55171463 73429645 77031854 110342926 146859290 192579635 275857315 385159270 551714630 2041344131 4082688262 10206720655 20413441310