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3473431241 = 72110723509
BaseRepresentation
bin1100111100001000…
…0101101011001001
322222001212120220112
43033002011223021
524103144244431
61332355404105
7152034451460
oct31702055311
98861776815
103473431241
111522730335
1280b2b3635
134347c6377
1424d4439d7
15154e0ec2b
hexcf085ac9

3473431241 has 8 divisors (see below), whose sum is σ = 3969992640. Its totient is φ = 2976959088.

The previous prime is 3473431217. The next prime is 3473431261. The reversal of 3473431241 is 1421343743.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3473431241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3473431198 and 3473431207.

It is not an unprimeable number, because it can be changed into a prime (3473431261) 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, 135995 + ... + 159503.

It is an arithmetic number, because the mean of its divisors is an integer number (496249080).

Almost surely, 23473431241 is an apocalyptic number.

It is an amenable number.

3473431241 is a deficient number, since it is larger than the sum of its proper divisors (496561399).

3473431241 is a wasteful number, since it uses less digits than its factorization.

3473431241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44623.

The product of its digits is 24192, while the sum is 32.

The square root of 3473431241 is about 58935.8230705231. The cubic root of 3473431241 is about 1514.4428949317.

Adding to 3473431241 its reverse (1421343743), we get a palindrome (4894774984).

The spelling of 3473431241 in words is "three billion, four hundred seventy-three million, four hundred thirty-one thousand, two hundred forty-one".

Divisors: 1 7 21107 23509 147749 164563 496204463 3473431241