Search a number
-
+
80137417030 = 2511728521973
BaseRepresentation
bin100101010100010001…
…1111111000101000110
321122211220200120201121
41022220203333011012
52303110134321110
6100451542544154
75534610543226
oct1125043770506
9248756616647
1080137417030
1130a93534580
1213645a3805a
137731749578
143c4310a086
1521405b4cda
hex12a88ff146

80137417030 has 16 divisors (see below), whose sum is σ = 157360746384. Its totient is φ = 29140878880.

The previous prime is 80137417013. The next prime is 80137417037. The reversal of 80137417030 is 3071473108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80137417037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364260877 + ... + 364261096.

It is an arithmetic number, because the mean of its divisors is an integer number (9835046649).

Almost surely, 280137417030 is an apocalyptic number.

80137417030 is a deficient number, since it is larger than the sum of its proper divisors (77223329354).

80137417030 is a wasteful number, since it uses less digits than its factorization.

80137417030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728521991.

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 80137417030 in words is "eighty billion, one hundred thirty-seven million, four hundred seventeen thousand, thirty".

Divisors: 1 2 5 10 11 22 55 110 728521973 1457043946 3642609865 7285219730 8013741703 16027483406 40068708515 80137417030