Search a number
-
+
15055324240210 = 256138392927303
BaseRepresentation
bin1101101100010101011101…
…0000001101100101010010
31222022021102102122222101021
43123011113100031211102
53433131301001141320
652004153120030054
73112465653365422
oct333052720154522
958267372588337
1015055324240210
114884a22051051
1218319a576232a
138529320552a7
143a097838a482
151b195465bdaa
hexdb15740d952

15055324240210 has 32 divisors (see below), whose sum is σ = 27176153598720. Its totient is φ = 6005137578048.

The previous prime is 15055324240169. The next prime is 15055324240211. The reversal of 15055324240210 is 1204242355051.

It is a happy number.

It is a super-3 number, since 3×150553242402103 (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (15055324240211) 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, 3679419 + ... + 6606721.

It is an arithmetic number, because the mean of its divisors is an integer number (849254799960).

Almost surely, 215055324240210 is an apocalyptic number.

15055324240210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15055324240210 is a deficient number, since it is larger than the sum of its proper divisors (12120829358510).

15055324240210 is a wasteful number, since it uses less digits than its factorization.

15055324240210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928762.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 15055324240210 its reverse (1204242355051), we get a palindrome (16259566595261).

The spelling of 15055324240210 in words is "fifteen trillion, fifty-five billion, three hundred twenty-four million, two hundred forty thousand, two hundred ten".

Divisors: 1 2 5 10 613 839 1226 1678 3065 4195 6130 8390 514307 1028614 2571535 2927303 5143070 5854606 14636515 29273030 1794436739 2456007217 3588873478 4912014434 8972183695 12280036085 17944367390 24560072170 1505532424021 3011064848042 7527662120105 15055324240210