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9974114982 = 2341317278591
BaseRepresentation
bin10010100101000000…
…01110101010100110
3221202010001112120000
421102200032222212
5130411333134412
64325415522130
7502111402266
oct112240165246
927663045500
109974114982
114259145237
121b24389346
13c2c5264b0
146a89457a6
153d59984dc
hex25280eaa6

9974114982 has 80 divisors (see below), whose sum is σ = 25484481792. Its totient is φ = 2888421120.

The previous prime is 9974114959. The next prime is 9974114989. The reversal of 9974114982 is 2894114799.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9974114989) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 103494 + ... + 175097.

Almost surely, 29974114982 is an apocalyptic number.

9974114982 is an abundant number, since it is smaller than the sum of its proper divisors (15510366810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9974114982 is a wasteful number, since it uses less digits than its factorization.

9974114982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278635 (or 278626 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 54.

The square root of 9974114982 is about 99870.4910471557. The cubic root of 9974114982 is about 2152.5741644249.

The spelling of 9974114982 in words is "nine billion, nine hundred seventy-four million, one hundred fourteen thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 9 13 17 18 26 27 34 39 51 54 78 81 102 117 153 162 221 234 306 351 442 459 663 702 918 1053 1326 1377 1989 2106 2754 3978 5967 11934 17901 35802 278591 557182 835773 1671546 2507319 3621683 4736047 5014638 7243366 7521957 9472094 10865049 14208141 15043914 21730098 22565871 28416282 32595147 42624423 45131742 61568611 65190294 85248846 97785441 123137222 127873269 184705833 195570882 255746538 293356323 369411666 383619807 554117499 586712646 767239614 1108234998 1662352497 3324704994 4987057491 9974114982