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60672341 = 371639793
BaseRepresentation
bin1110011101110…
…0100101010101
311020011110210202
43213130211111
5111013003331
610004230245
71334464202
oct347344525
9136143722
1060672341
1131280034
121839b385
13c753cc2
1480b4ca9
1554d6ecb
hex39dc955

60672341 has 4 divisors (see below), whose sum is σ = 62312172. Its totient is φ = 59032512.

The previous prime is 60672331. The next prime is 60672361. The reversal of 60672341 is 14327606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14327606 = 27163803.

It can be written as a sum of positive squares in 2 ways, for example, as 37871716 + 22800625 = 6154^2 + 4775^2 .

It is a cyclic number.

It is not a de Polignac number, because 60672341 - 26 = 60672277 is a prime.

It is a super-2 number, since 2×606723412 = 7362265924840562, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60672331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819860 + ... + 819933.

It is an arithmetic number, because the mean of its divisors is an integer number (15578043).

Almost surely, 260672341 is an apocalyptic number.

It is an amenable number.

60672341 is a deficient number, since it is larger than the sum of its proper divisors (1639831).

60672341 is a wasteful number, since it uses less digits than its factorization.

60672341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639830.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 60672341 is about 7789.2452137547. The cubic root of 60672341 is about 392.9436281093.

Adding to 60672341 its reverse (14327606), we get a palindrome (74999947).

The spelling of 60672341 in words is "sixty million, six hundred seventy-two thousand, three hundred forty-one".

Divisors: 1 37 1639793 60672341