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7025741 = 232511217
BaseRepresentation
bin11010110011010001001101
3111012221111122
4122303101031
53244310431
6410330325
7113501132
oct32632115
914187448
107025741
113a695a8
1224299a5
1315bcb58
14d0c589
1593ba7b
hex6b344d

7025741 has 8 divisors (see below), whose sum is σ = 7366464. Its totient is φ = 6688000.

The previous prime is 7025737. The next prime is 7025783. The reversal of 7025741 is 1475207.

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 7025741 - 22 = 7025737 is a prime.

It is a super-2 number, since 2×70257412 = 98722073198162, which contains 22 as substring.

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 7025741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7025791) 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, 5165 + ... + 6381.

It is an arithmetic number, because the mean of its divisors is an integer number (920808).

Almost surely, 27025741 is an apocalyptic number.

It is an amenable number.

7025741 is a deficient number, since it is larger than the sum of its proper divisors (340723).

7025741 is a wasteful number, since it uses less digits than its factorization.

7025741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 7025741 is about 2650.6114388948. The cubic root of 7025741 is about 191.5273112636.

The spelling of 7025741 in words is "seven million, twenty-five thousand, seven hundred forty-one".

Divisors: 1 23 251 1217 5773 27991 305467 7025741