Search a number
-
+
34141983720 = 2335131071371493
BaseRepresentation
bin11111110011000001…
…010101001111101000
310021010102011110212120
4133303001111033220
51024410321434340
623403513111240
72316033034065
oct376301251750
9107112143776
1034141983720
1113530294779
12674a0b8520
1332b1539a40
14191c59bc6c
15d4c5984d0
hex7f30553e8

34141983720 has 256 divisors, whose sum is σ = 112223543040. Its totient is φ = 8259330048.

The previous prime is 34141983647. The next prime is 34141983731. The reversal of 34141983720 is 2738914143.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22867294 + ... + 22868786.

It is an arithmetic number, because the mean of its divisors is an integer number (438373215).

Almost surely, 234141983720 is an apocalyptic number.

34141983720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34141983720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56111771520).

34141983720 is an abundant number, since it is smaller than the sum of its proper divisors (78081559320).

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

34141983720 is a wasteful number, since it uses less digits than its factorization.

34141983720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764 (or 1760 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 34141983720 in words is "thirty-four billion, one hundred forty-one million, nine hundred eighty-three thousand, seven hundred twenty".