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296970492 = 2237131511801
BaseRepresentation
bin10001101100110…
…110100011111100
3202200210122221010
4101230312203330
51102011023432
645245035220
710234131120
oct2154664374
9680718833
10296970492
111426a5365
1283555b10
13496a9bb0
142b625580
151b1113cc
hex11b368fc

296970492 has 96 divisors (see below), whose sum is σ = 858962944. Its totient is φ = 77760000.

The previous prime is 296970491. The next prime is 296970517. The reversal of 296970492 is 294079692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296970491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163992 + ... + 165792.

Almost surely, 2296970492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 296970492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (429481472).

296970492 is an abundant number, since it is smaller than the sum of its proper divisors (561992452).

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

296970492 is a wasteful number, since it uses less digits than its factorization.

296970492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979 (or 1977 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 296970492 is about 17232.8318044366. The cubic root of 296970492 is about 667.1719304105.

The spelling of 296970492 in words is "two hundred ninety-six million, nine hundred seventy thousand, four hundred ninety-two".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 151 156 182 273 302 364 453 546 604 906 1057 1092 1801 1812 1963 2114 3171 3602 3926 4228 5403 5889 6342 7204 7852 10806 11778 12607 12684 13741 21612 23413 23556 25214 27482 37821 41223 46826 50428 54964 70239 75642 82446 93652 140478 151284 163891 164892 271951 280956 327782 491673 543902 655564 815853 983346 1087804 1631706 1903657 1966692 3263412 3535363 3807314 5710971 7070726 7614628 10606089 11421942 14141452 21212178 22843884 24747541 42424356 49495082 74242623 98990164 148485246 296970492