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132010001291 = 72592773939
BaseRepresentation
bin111101011110001101…
…0001100001110001011
3110121202000002220001002
41322330122030032023
54130324030020131
6140351120245215
712352221332300
oct1727432141613
9417660086032
10132010001291
1150a92227923
1221701a7080b
13c5aa4411cc
1465644090a7
15367954e6cb
hex1ebc68c38b

132010001291 has 18 divisors (see below), whose sum is σ = 156209727780. Its totient is φ = 111233465112.

The previous prime is 132010001209. The next prime is 132010001297. The reversal of 132010001291 is 192100010231.

It is not a de Polignac number, because 132010001291 - 234 = 114830132107 is a prime.

It is a super-3 number, since 3×1320100012913 (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132010001297) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 216401 + ... + 557538.

It is an arithmetic number, because the mean of its divisors is an integer number (8678318210).

Almost surely, 2132010001291 is an apocalyptic number.

132010001291 is a deficient number, since it is larger than the sum of its proper divisors (24199726489).

132010001291 is an frugal number, since it uses more digits than its factorization.

132010001291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774071 (or 774005 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 132010001291 in words is "one hundred thirty-two billion, ten million, one thousand, two hundred ninety-one".

Divisors: 1 7 49 59 413 2891 3481 24367 170569 773939 5417573 37923011 45662401 319636807 2237457649 2694081659 18858571613 132010001291