Search a number
-
+
1451630100341 = 71109718637643
BaseRepresentation
bin10101000111111011111…
…001010111111101110101
312010202220121010122101102
4111013323321113331311
5142240414301202331
63030511502535445
7206606514156641
oct25077371277565
95122817118342
101451630100341
1150a6a6390903
121b5403b97585
13a6b712bb1c5
145038b627c21
1527b60b9c4cb
hex151fbe57f75

1451630100341 has 8 divisors (see below), whose sum is σ = 1473417584064. Its totient is φ = 1429879894240.

The previous prime is 1451630100329. The next prime is 1451630100359. The reversal of 1451630100341 is 1430010361541.

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

It is not a de Polignac number, because 1451630100341 - 222 = 1451625906037 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 (1451630106341) 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, 9240935 + ... + 9396708.

It is an arithmetic number, because the mean of its divisors is an integer number (184177198008).

Almost surely, 21451630100341 is an apocalyptic number.

It is an amenable number.

1451630100341 is a deficient number, since it is larger than the sum of its proper divisors (21787483723).

1451630100341 is a wasteful number, since it uses less digits than its factorization.

1451630100341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18638811.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 1451630100341 its reverse (1430010361541), we get a palindrome (2881640461882).

The spelling of 1451630100341 in words is "one trillion, four hundred fifty-one billion, six hundred thirty million, one hundred thousand, three hundred forty-one".

Divisors: 1 71 1097 77887 18637643 1323272653 20445494371 1451630100341