Search a number
-
+
34398003192 = 2337204750019
BaseRepresentation
bin100000000010010001…
…111101111111111000
310021210020220121120020
4200002101331333320
51030421342100232
623445140330440
72325262126410
oct400221757770
9107706817506
1034398003192
1113651859a13
1267bb9a3a20
1333225a9257
1419445a3640
15d64cbae2c
hex80247dff8

34398003192 has 32 divisors (see below), whose sum is σ = 98280009600. Its totient is φ = 9828000864.

The previous prime is 34398003181. The next prime is 34398003193. The reversal of 34398003192 is 29130089343.

34398003192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34398003193) 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, 102374842 + ... + 102375177.

It is an arithmetic number, because the mean of its divisors is an integer number (3071250300).

Almost surely, 234398003192 is an apocalyptic number.

It is an amenable number.

34398003192 is an abundant number, since it is smaller than the sum of its proper divisors (63882006408).

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

34398003192 is a wasteful number, since it uses less digits than its factorization.

34398003192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204750035 (or 204750031 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 34398003192 in words is "thirty-four billion, three hundred ninety-eight million, three thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 204750019 409500038 614250057 819000076 1228500114 1433250133 1638000152 2457000228 2866500266 4299750399 4914000456 5733000532 8599500798 11466001064 17199001596 34398003192