Search a number
-
+
4915359214449 = 312278913343647
BaseRepresentation
bin100011110000111001000…
…1111010110101101110001
3122101220101211112201102220
41013201302033112231301
51121013123424330244
614242030154431253
71015060116645405
oct107416217265561
918356354481386
104915359214449
111625657151622
12674767a32529
13298693661bc8
1412dc94535105
1587cd6b05319
hex478723d6b71

4915359214449 has 8 divisors (see below), whose sum is σ = 6553866151680. Its totient is φ = 3276879210096.

The previous prime is 4915359214421. The next prime is 4915359214471. The reversal of 4915359214449 is 9444129535194.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4915359214449 - 25 = 4915359214417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4915359214392 and 4915359214401.

It is not an unprimeable number, because it can be changed into a prime (4915359214499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6303457 + ... + 7040190.

It is an arithmetic number, because the mean of its divisors is an integer number (819233268960).

Almost surely, 24915359214449 is an apocalyptic number.

It is an amenable number.

4915359214449 is a deficient number, since it is larger than the sum of its proper divisors (1638506937231).

4915359214449 is a wasteful number, since it uses less digits than its factorization.

4915359214449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13466439.

The product of its digits is 27993600, while the sum is 60.

The spelling of 4915359214449 in words is "four trillion, nine hundred fifteen billion, three hundred fifty-nine million, two hundred fourteen thousand, four hundred forty-nine".

Divisors: 1 3 122789 368367 13343647 40030941 1638453071483 4915359214449