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972960070 = 25181537547
BaseRepresentation
bin111001111111100…
…011000101000110
32111210210111022011
4321333203011012
53443034210240
6240313524434
733053011165
oct7177430506
92453714264
10972960070
1145a235335
12231a1371a
13126760624
149330d3dc
155a63e6ea
hex39fe3146

972960070 has 16 divisors (see below), whose sum is σ = 1761007248. Its totient is φ = 387033120.

The previous prime is 972960059. The next prime is 972960127. The reversal of 972960070 is 70069279.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266964 + ... + 270583.

It is an arithmetic number, because the mean of its divisors is an integer number (110062953).

Almost surely, 2972960070 is an apocalyptic number.

972960070 is a deficient number, since it is larger than the sum of its proper divisors (788047178).

972960070 is a wasteful number, since it uses less digits than its factorization.

972960070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537735.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 972960070 is about 31192.3078658826. The cubic root of 972960070 is about 990.9042073990.

The spelling of 972960070 in words is "nine hundred seventy-two million, nine hundred sixty thousand, seventy".

Divisors: 1 2 5 10 181 362 905 1810 537547 1075094 2687735 5375470 97296007 194592014 486480035 972960070