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7385413 = 76591601
BaseRepresentation
bin11100001011000101000101
3111220012212211
4130023011011
53342313123
6422143421
7116526550
oct34130505
914805784
107385413
114194852
122581b71
1316b7789
14da3697
159ad40d
hex70b145

7385413 has 8 divisors (see below), whose sum is σ = 8458560. Its totient is φ = 6316800.

The previous prime is 7385407. The next prime is 7385419. The reversal of 7385413 is 3145837.

It is an interprime number because it is at equal distance from previous prime (7385407) and next prime (7385419).

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

It is not a de Polignac number, because 7385413 - 25 = 7385381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7385419) 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, 3813 + ... + 5413.

It is an arithmetic number, because the mean of its divisors is an integer number (1057320).

Almost surely, 27385413 is an apocalyptic number.

It is an amenable number.

7385413 is a deficient number, since it is larger than the sum of its proper divisors (1073147).

7385413 is a wasteful number, since it uses less digits than its factorization.

7385413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267.

The product of its digits is 10080, while the sum is 31.

The square root of 7385413 is about 2717.6116352415. The cubic root of 7385413 is about 194.7413884948.

The spelling of 7385413 in words is "seven million, three hundred eighty-five thousand, four hundred thirteen".

Divisors: 1 7 659 1601 4613 11207 1055059 7385413