Search a number
-
+
7606340216457 = 319260879511519
BaseRepresentation
bin110111010101111110100…
…1101001110011010001001
3222221011021221001101210020
41232223331031032122021
51444110241043411312
624102145432411053
71413353126032263
oct156537515163211
928834257041706
107606340216457
112472915834354
12a2a1abb46a89
134323759908b8
141c421256ab33
15d2cd1ea978c
hex6eafd34e689

7606340216457 has 16 divisors (see below), whose sum is σ = 10675627008000. Its totient is φ = 4803976540944.

The previous prime is 7606340216413. The next prime is 7606340216477. The reversal of 7606340216457 is 7546120436067.

It is not a de Polignac number, because 7606340216457 - 27 = 7606340216329 is a prime.

It is a super-2 number, since 2×76063402164572 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7606340216477) 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, 14614344 + ... + 15125862.

It is an arithmetic number, because the mean of its divisors is an integer number (667226688000).

Almost surely, 27606340216457 is an apocalyptic number.

It is an amenable number.

7606340216457 is a deficient number, since it is larger than the sum of its proper divisors (3069286791543).

7606340216457 is a wasteful number, since it uses less digits than its factorization.

7606340216457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772420.

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 7606340216457 in words is "seven trillion, six hundred six billion, three hundred forty million, two hundred sixteen thousand, four hundred fifty-seven".

Divisors: 1 3 19 57 260879 511519 782637 1534557 4956701 9718861 14870103 29156583 133444565201 400333695603 2535446738819 7606340216457