Search a number
-
+
130401414 = 23411132433
BaseRepresentation
bin1111100010111…
…00010010000110
3100002101002010000
413301130102012
5231340321124
620534542130
73142252023
oct761342206
9302332100
10130401414
1167676570
1237807946
1321029400
141346654a
15b6ac6c9
hex7c5c486

130401414 has 120 divisors (see below), whose sum is σ = 345962232. Its totient is φ = 36391680.

The previous prime is 130401409. The next prime is 130401457. The reversal of 130401414 is 414104031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 300942 + ... + 301374.

Almost surely, 2130401414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130401414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172981116).

130401414 is an abundant number, since it is smaller than the sum of its proper divisors (215560818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130401414 is a wasteful number, since it uses less digits than its factorization.

130401414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 130401414 is about 11419.3438515529. The cubic root of 130401414 is about 507.1005717646.

Adding to 130401414 its reverse (414104031), we get a palindrome (544505445).

The spelling of 130401414 in words is "one hundred thirty million, four hundred one thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 81 99 117 143 162 169 198 234 286 297 338 351 429 433 507 594 702 858 866 891 1014 1053 1287 1299 1521 1782 1859 2106 2574 2598 3042 3718 3861 3897 4563 4763 5577 5629 7722 7794 9126 9526 11154 11258 11583 11691 13689 14289 16731 16887 23166 23382 27378 28578 33462 33774 35073 42867 50193 50661 61919 70146 73177 85734 100386 101322 123838 128601 146354 150579 151983 185757 219531 257202 301158 303966 371514 385803 439062 455949 557271 658593 771606 804947 911898 1114542 1317186 1609894 1671813 1975779 2414841 3343626 3951558 4829682 5015439 5927337 7244523 10030878 11854674 14489046 21733569 43467138 65200707 130401414