Search a number
-
+
2830305332501 = 23831482611489
BaseRepresentation
bin101001001011111011010…
…110000000110100010101
3101000120111211210222202222
4221023323112000310111
5332332431131120001
610004120241512125
7411324414245123
oct51137326006425
911016454728688
102830305332501
119a1364635419
12398647642645
13176b86c1cb4a
149adb7a20913
154d951b0c61b
hex292fb580d15

2830305332501 has 8 divisors (see below), whose sum is σ = 2988944763840. Its totient is φ = 2674631124352.

The previous prime is 2830305332497. The next prime is 2830305332509. The reversal of 2830305332501 is 1052335030382.

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

It is a cyclic number.

It is not a de Polignac number, because 2830305332501 - 22 = 2830305332497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830305332509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741303836 + ... + 741307653.

It is an arithmetic number, because the mean of its divisors is an integer number (373618095480).

Almost surely, 22830305332501 is an apocalyptic number.

It is an amenable number.

2830305332501 is a deficient number, since it is larger than the sum of its proper divisors (158639431339).

2830305332501 is a wasteful number, since it uses less digits than its factorization.

2830305332501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482611595.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 2830305332501 in words is "two trillion, eight hundred thirty billion, three hundred five million, three hundred thirty-two thousand, five hundred one".

Divisors: 1 23 83 1909 1482611489 34100064247 123056753587 2830305332501