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130002412344 = 23372372987737
BaseRepresentation
bin111100100010010111…
…1110110001100111000
3110102120002110210201220
41321010233312030320
54112221104143334
6135420002512040
712251403162300
oct1710457661470
9412502423656
10130002412344
1150151a77602
1221241665620
13c34a53a85c
146413936600
1535ad18d449
hex1e44bf6338

130002412344 has 96 divisors (see below), whose sum is σ = 388286430480. Its totient is φ = 36139654656.

The previous prime is 130002412333. The next prime is 130002412349. The reversal of 130002412344 is 443214200031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130002412349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1450357 + ... + 1537380.

Almost surely, 2130002412344 is an apocalyptic number.

130002412344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130002412344 is an abundant number, since it is smaller than the sum of its proper divisors (258284018136).

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

130002412344 is a wasteful number, since it uses less digits than its factorization.

130002412344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987797 (or 2987786 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 130002412344 its reverse (443214200031), we get a palindrome (573216612375).

The spelling of 130002412344 in words is "one hundred thirty billion, two million, four hundred twelve thousand, three hundred forty-four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 37 42 49 56 74 84 98 111 147 148 168 196 222 259 294 296 392 444 518 588 777 888 1036 1176 1554 1813 2072 3108 3626 5439 6216 7252 10878 14504 21756 43512 2987737 5975474 8963211 11950948 17926422 20914159 23901896 35852844 41828318 62742477 71705688 83656636 110546269 125484954 146399113 167313272 221092538 250969908 292798226 331638807 439197339 442185076 501939816 585596452 663277614 773823883 878394678 884370152 1171192904 1326555228 1547647766 1756789356 2321471649 2653110456 3095295532 3513578712 4642943298 5416767181 6190591064 9285886596 10833534362 16250301543 18571773192 21667068724 32500603086 43334137448 65001206172 130002412344