Search a number
-
+
15364080349670 = 2513409440965539
BaseRepresentation
bin1101111110010011101010…
…0011010011000111100110
32000101210101011202110012202
43133210322203103013212
54003211114032142140
652402054443014502
73144006143124023
oct337447243230746
960353334673182
1015364080349670
1149939628a8a48
1218817b350a432
13875a98c50550
143b18a837854a
151b99c58bd915
hexdf93a8d31e6

15364080349670 has 64 divisors (see below), whose sum is σ = 29862724248000. Its totient is φ = 5657651214336.

The previous prime is 15364080349633. The next prime is 15364080349679. The reversal of 15364080349670 is 7694308046351.

It is a super-2 number, since 2×153640803496702 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15364080349679) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234393761 + ... + 234459299.

It is an arithmetic number, because the mean of its divisors is an integer number (466605066375).

Almost surely, 215364080349670 is an apocalyptic number.

15364080349670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15364080349670 is a deficient number, since it is larger than the sum of its proper divisors (14498643898330).

15364080349670 is a wasteful number, since it uses less digits than its factorization.

15364080349670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70377.

The product of its (nonzero) digits is 13063680, while the sum is 56.

The spelling of 15364080349670 in words is "fifteen trillion, three hundred sixty-four billion, eighty million, three hundred forty-nine thousand, six hundred seventy".

Divisors: 1 2 5 10 13 26 65 130 409 818 2045 4090 4409 5317 8818 10634 22045 26585 44090 53170 57317 65539 114634 131078 286585 327695 573170 655390 852007 1704014 1803281 3606562 4260035 8520070 9016405 18032810 23442653 26805451 46885306 53610902 117213265 134027255 234426530 268054510 288961451 348470863 577922902 696941726 1444807255 1742354315 2889614510 3484708630 3756498863 7512997726 18782494315 37564988630 118185233459 236370466918 590926167295 1181852334590 1536408034967 3072816069934 7682040174835 15364080349670