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970994925 = 335279131139
BaseRepresentation
bin111001111000000…
…011010011101101
32111200002122122000
4321320003103231
53442033314200
6240203442513
733030214665
oct7170032355
92450078560
10970994925
1145911294a
12231226439
13126223014
1492d5b1a5
155a3a2300
hex39e034ed

970994925 has 96 divisors (see below), whose sum is σ = 1833216000. Its totient is φ = 503755200.

The previous prime is 970994881. The next prime is 970994951. The reversal of 970994925 is 529499079.

It is not a de Polignac number, because 970994925 - 26 = 970994861 is a prime.

It is a super-2 number, since 2×9709949252 = 1885662288751511250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6985506 + ... + 6985644.

It is an arithmetic number, because the mean of its divisors is an integer number (19096000).

Almost surely, 2970994925 is an apocalyptic number.

It is an amenable number.

970994925 is a deficient number, since it is larger than the sum of its proper divisors (862221075).

970994925 is a wasteful number, since it uses less digits than its factorization.

970994925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 54.

The square root of 970994925 is about 31160.7914694091. The cubic root of 970994925 is about 990.2366284690.

The spelling of 970994925 in words is "nine hundred seventy million, nine hundred ninety-four thousand, nine hundred twenty-five".

Divisors: 1 3 5 9 15 25 27 45 75 79 131 135 139 225 237 393 395 417 655 675 695 711 1179 1185 1251 1965 1975 2085 2133 3275 3475 3537 3555 3753 5895 5925 6255 9825 10349 10425 10665 10981 17685 17775 18209 18765 29475 31047 31275 32943 51745 53325 54627 54905 88425 91045 93141 93825 98829 155235 163881 164715 258725 273135 274525 279423 296487 455225 465705 491643 494145 776175 819405 823575 1365675 1397115 1438511 1482435 2328525 2458215 2470725 4097025 4315533 6985575 7192555 7412175 12291075 12946599 21577665 35962775 38839797 64732995 107888325 194198985 323664975 970994925