Search a number
-
+
120004610043304 = 23743304911634443
BaseRepresentation
bin11011010010010011000000…
…001001110010110110101000
3120201220022212121101111111001
4123102103000021302312220
5111212123420132341204
61103121205022044344
734164022051666510
oct3322230011626650
9521808777344431
10120004610043304
113526773a945a58
12115618451196b4
1351c650355244c
14218c37b422840
15dd18de22e4a4
hex6d24c0272da8

120004610043304 has 64 divisors (see below), whose sum is σ = 263141822845440. Its totient is φ = 50232809672640.

The previous prime is 120004610043301. The next prime is 120004610043323. The reversal of 120004610043304 is 403340016400021.

It is a super-2 number, since 2×1200046100433042 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (120004610043301) 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, 72605107 + ... + 74239549.

It is an arithmetic number, because the mean of its divisors is an integer number (4111590981960).

Almost surely, 2120004610043304 is an apocalyptic number.

120004610043304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120004610043304 is an abundant number, since it is smaller than the sum of its proper divisors (143137212802136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120004610043304 is a wasteful number, since it uses less digits than its factorization.

120004610043304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664990 (or 1664986 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 120004610043304 its reverse (403340016400021), we get a palindrome (523344626443325).

The spelling of 120004610043304 in words is "one hundred twenty trillion, four billion, six hundred ten million, forty-three thousand, three hundred four".

Divisors: 1 2 4 7 8 14 28 43 56 86 172 301 344 602 1204 2408 30491 60982 121964 213437 243928 426874 853748 1311113 1634443 1707496 2622226 3268886 5244452 6537772 9177791 10488904 11441101 13075544 18355582 22882202 36711164 45764404 70281049 73422328 91528808 140562098 281124196 491967343 562248392 983934686 1967869372 3935738744 49835801513 99671603026 199343206052 348850610591 398686412104 697701221182 1395402442364 2142939465059 2790804884728 4285878930118 8571757860236 15000576255413 17143515720472 30001152510826 60002305021652 120004610043304