Search a number
-
+
2132924512380 = 2235241997147949
BaseRepresentation
bin11111000010011100001…
…101010011100001111100
321112220110011202201101020
4133002130031103201330
5234421212133344010
64311504010344140
7310045600134414
oct37023415234174
97486404681336
102132924512380
117526283113a2
122a546012b050
131261982acbac
147533c511644
153a737973470
hex1f09c35387c

2132924512380 has 96 divisors (see below), whose sum is σ = 6003025089600. Its totient is φ = 565847838720.

The previous prime is 2132924512363. The next prime is 2132924512387. The reversal of 2132924512380 is 832154292312.

It is a super-2 number, since 2×21329245123802 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132924512387) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14342646 + ... + 14490594.

It is an arithmetic number, because the mean of its divisors is an integer number (62531511350).

Almost surely, 22132924512380 is an apocalyptic number.

2132924512380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132924512380 is an abundant number, since it is smaller than the sum of its proper divisors (3870100577220).

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

2132924512380 is a wasteful number, since it uses less digits than its factorization.

2132924512380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149199 (or 149197 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 2132924512380 in words is "two trillion, one hundred thirty-two billion, nine hundred twenty-four million, five hundred twelve thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 241 482 723 964 997 1205 1446 1994 2410 2892 2991 3615 3988 4820 4985 5982 7230 9970 11964 14460 14955 19940 29910 59820 147949 240277 295898 443847 480554 591796 720831 739745 887694 961108 1201385 1441662 1479490 1775388 2219235 2402770 2883324 2958980 3604155 4438470 4805540 7208310 8876940 14416620 35655709 71311418 106967127 142622836 147505153 178278545 213934254 295010306 356557090 427868508 442515459 534835635 590020612 713114180 737525765 885030918 1069671270 1475051530 1770061836 2139342540 2212577295 2950103060 4425154590 8850309180 35548741873 71097483746 106646225619 142194967492 177743709365 213292451238 355487418730 426584902476 533231128095 710974837460 1066462256190 2132924512380