Search a number
-
+
3454407541 = 132203120619
BaseRepresentation
bin1100110111100110…
…0001001101110101
322220202002002022001
43031321201031311
524033312020131
61330435535301
7151413660004
oct31571411565
98822062261
103454407541
111512a17572
12804a5a531
13430895440
1424aad0c3b
15153403261
hexcde61375

3454407541 has 8 divisors (see below), whose sum is σ = 3721850720. Its totient is φ = 3187210032.

The previous prime is 3454407533. The next prime is 3454407557. The reversal of 3454407541 is 1457044543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3454407541 - 23 = 3454407533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3454407541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454407241) 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, 31671 + ... + 88948.

It is an arithmetic number, because the mean of its divisors is an integer number (465231340).

Almost surely, 23454407541 is an apocalyptic number.

It is an amenable number.

3454407541 is a deficient number, since it is larger than the sum of its proper divisors (267443179).

3454407541 is a wasteful number, since it uses less digits than its factorization.

3454407541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122835.

The product of its (nonzero) digits is 134400, while the sum is 37.

The square root of 3454407541 is about 58774.2081273751. The cubic root of 3454407541 is about 1511.6730051447.

The spelling of 3454407541 in words is "three billion, four hundred fifty-four million, four hundred seven thousand, five hundred forty-one".

Divisors: 1 13 2203 28639 120619 1568047 265723657 3454407541