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970260201 = 3434612
BaseRepresentation
bin111001110101001…
…111111011101001
32111121201022210000
4321311033323221
53441341311301
6240140013213
733021034641
oct7165177351
92447638700
10970260201
11458760939
12230b31209
13126026781
1492c09521
155a2a9786
hex39d4fee9

970260201 has 15 divisors (see below), whose sum is σ = 1449819943. Its totient is φ = 646653240.

The previous prime is 970260191. The next prime is 970260223. The reversal of 970260201 is 102062079.

The square root of 970260201 is 31149.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 191850201 + 778410000 = 13851^2 + 27900^2 .

It is not a de Polignac number, because 970260201 - 25 = 970260169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (970262201) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 278611 + ... + 282071.

Almost surely, 2970260201 is an apocalyptic number.

970260201 is the 31149-th square number.

970260201 is the 15575-th centered octagonal number.

It is an amenable number.

970260201 is a deficient number, since it is larger than the sum of its proper divisors (479559742).

970260201 is an frugal number, since it uses more digits than its factorization.

970260201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6934 (or 3464 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The cubic root of 970260201 is about 989.9868042318.

The spelling of 970260201 in words is "nine hundred seventy million, two hundred sixty thousand, two hundred one".

Divisors: 1 3 9 27 81 3461 10383 31149 93447 280341 11978521 35935563 107806689 323420067 970260201