Search a number
-
+
1074076708872 = 23373121612043
BaseRepresentation
bin11111010000100111111…
…01011111000000001000
310210200101020211010121010
433220103331133000020
5120044202114140442
62141231331243520
7140412423250206
oct17502375370010
93720336733533
101074076708872
11384571334752
121541b61495a0
137a3921b1c5b
1439db2660076
151ce14c00b9c
hexfa13f5f008

1074076708872 has 32 divisors (see below), whose sum is σ = 2685232882080. Its totient is φ = 358020088320.

The previous prime is 1074076708871. The next prime is 1074076708877. The reversal of 1074076708872 is 2788076704701.

1074076708872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1074076708871) 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, 1448883 + ... + 2060925.

It is an arithmetic number, because the mean of its divisors is an integer number (83913527565).

Almost surely, 21074076708872 is an apocalyptic number.

1074076708872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1074076708872 is an abundant number, since it is smaller than the sum of its proper divisors (1611156173208).

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

1074076708872 is a wasteful number, since it uses less digits than its factorization.

1074076708872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685173 (or 685169 counting only the distinct ones).

The product of its (nonzero) digits is 7375872, while the sum is 57.

The spelling of 1074076708872 in words is "one trillion, seventy-four billion, seventy-six million, seven hundred eight thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 73121 146242 219363 292484 438726 584968 612043 877452 1224086 1754904 1836129 2448172 3672258 4896344 7344516 14689032 44753196203 89506392406 134259588609 179012784812 268519177218 358025569624 537038354436 1074076708872