Search a number
-
+
103700770007070 = 23519181931175451
BaseRepresentation
bin10111100101000010110111…
…100011110010100000011110
3111121011200210221222121121010
4113211002313203302200132
5102043013134110211240
61004315250455320050
730562063516160415
oct2745026743624036
9447150727877533
10103700770007070
1130051282217225
12b769aa2080026
1345b2c2c7c3c62
141b872033ac47c
15bec7659bb280
hex5e50b78f281e

103700770007070 has 32 divisors (see below), whose sum is σ = 261980892650880. Its totient is φ = 26198089264800.

The previous prime is 103700770007059. The next prime is 103700770007141. The reversal of 103700770007070 is 70700077007301.

103700770007070 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90965587156 + ... + 90965588295.

It is an arithmetic number, because the mean of its divisors is an integer number (8186902895340).

Almost surely, 2103700770007070 is an apocalyptic number.

103700770007070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103700770007070 is an abundant number, since it is smaller than the sum of its proper divisors (158280122643810).

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

103700770007070 is a wasteful number, since it uses less digits than its factorization.

103700770007070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181931175480.

The product of its (nonzero) digits is 50421, while the sum is 39.

The spelling of 103700770007070 in words is "one hundred three trillion, seven hundred billion, seven hundred seventy million, seven thousand, seventy".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 181931175451 363862350902 545793526353 909655877255 1091587052706 1819311754510 2728967631765 3456692333569 5457935263530 6913384667138 10370077000707 17283461667845 20740154001414 34566923335690 51850385003535 103700770007070