Search a number
-
+
13038001419 = 319228736867
BaseRepresentation
bin11000010010010000…
…00001110100001011
31020122122022002121110
430021020001310023
5203200212021134
65553425341403
7641044116642
oct141110016413
936578262543
1013038001419
115590680493
12263a497863
1312ca218951
148b981c359
1551495b7e9
hex309201d0b

13038001419 has 8 divisors (see below), whose sum is σ = 18298949440. Its totient is φ = 8234527176.

The previous prime is 13038001399. The next prime is 13038001439. The reversal of 13038001419 is 91410083031.

It is an interprime number because it is at equal distance from previous prime (13038001399) and next prime (13038001439).

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

It is not a de Polignac number, because 13038001419 - 25 = 13038001387 is a prime.

It is a super-2 number, since 2×130380014192 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13038001439) 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, 114368377 + ... + 114368490.

It is an arithmetic number, because the mean of its divisors is an integer number (2287368680).

Almost surely, 213038001419 is an apocalyptic number.

13038001419 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13038001419 is a deficient number, since it is larger than the sum of its proper divisors (5260948021).

13038001419 is a wasteful number, since it uses less digits than its factorization.

13038001419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228736889.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 13038001419 in words is "thirteen billion, thirty-eight million, one thousand, four hundred nineteen".

Divisors: 1 3 19 57 228736867 686210601 4346000473 13038001419