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88380050467 = 4111091943743
BaseRepresentation
bin101001001001111011…
…1001000110000100011
322110010100122202010111
41102103313020300203
52422000243103332
6104333511112151
76246066014422
oct1222367106043
9273110582114
1088380050467
1134533264025
1215166372657
138446323067
1443c5ad32b9
15247403b947
hex1493dc8c23

88380050467 has 8 divisors (see below), whose sum is σ = 90617345280. Its totient is φ = 86146645440.

The previous prime is 88380050461. The next prime is 88380050471. The reversal of 88380050467 is 76405008388.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-88380050467 is a prime.

It is a super-2 number, since 2×883800504672 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88380050467.

It is not an unprimeable number, because it can be changed into a prime (88380050461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926403 + ... + 1017340.

It is an arithmetic number, because the mean of its divisors is an integer number (11327168160).

Almost surely, 288380050467 is an apocalyptic number.

88380050467 is a deficient number, since it is larger than the sum of its proper divisors (2237294813).

88380050467 is a wasteful number, since it uses less digits than its factorization.

88380050467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944893.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 88380050467 in words is "eighty-eight billion, three hundred eighty million, fifty thousand, four hundred sixty-seven".

Divisors: 1 41 1109 45469 1943743 79693463 2155610987 88380050467