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9700061 = 74992777
BaseRepresentation
bin100101000000…
…001011011101
3200020210222112
4211000023131
54440400221
6543523405
7145310030
oct45001335
920223875
109700061
115525888
1232b9565
1320181a7
141407017
15cb915b
hex9402dd

9700061 has 8 divisors (see below), whose sum is σ = 11112000. Its totient is φ = 8294688.

The previous prime is 9700039. The next prime is 9700063. The reversal of 9700061 is 1600079.

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-9700061 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 (9700063) 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, 2105 + ... + 4881.

It is an arithmetic number, because the mean of its divisors is an integer number (1389000).

Almost surely, 29700061 is an apocalyptic number.

It is an amenable number.

9700061 is a deficient number, since it is larger than the sum of its proper divisors (1411939).

9700061 is a wasteful number, since it uses less digits than its factorization.

9700061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 9700061 is about 3114.4920934239. The cubic root of 9700061 is about 213.2675706044.

The spelling of 9700061 in words is "nine million, seven hundred thousand, sixty-one".

Divisors: 1 7 499 2777 3493 19439 1385723 9700061