Search a number
-
+
23070246757032 = 23319210736716779
BaseRepresentation
bin1010011111011011101011…
…10111001110001010101000
310000200111100011101202222210
411033231311313032022220
511010440331132211112
6121022154113245120
74600525135612626
oct517556567161250
9100614304352883
1023070246757032
117395044944012
122707202b637a0
13cb4690406857
1459a86a840516
152a019b6cdb3c
hex14fb75dce2a8

23070246757032 has 192 divisors, whose sum is σ = 61465631500800. Its totient is φ = 7214223404160.

The previous prime is 23070246757009. The next prime is 23070246757037. The reversal of 23070246757032 is 23075764207032.

It is not an unprimeable number, because it can be changed into a prime (23070246757037) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3403189819 + ... + 3403196597.

It is an arithmetic number, because the mean of its divisors is an integer number (320133497400).

Almost surely, 223070246757032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23070246757032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30732815750400).

23070246757032 is an abundant number, since it is smaller than the sum of its proper divisors (38395384743768).

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

23070246757032 is a wasteful number, since it uses less digits than its factorization.

23070246757032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10604 (or 10581 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 48.

The spelling of 23070246757032 in words is "twenty-three trillion, seventy billion, two hundred forty-six million, seven hundred fifty-seven thousand, thirty-two".