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2980223316 = 2232723154499
BaseRepresentation
bin1011000110100010…
…1001100101010100
321200200211000211100
42301220221211110
522100414121231
61211420310100
7133565323500
oct26150514524
97620730740
102980223316
11129a292984
126b20a2330
1338657b965
14203b39300
151269891e6
hexb1a29954

2980223316 has 108 divisors (see below), whose sum is σ = 9046128000. Its totient is φ = 824009760.

The previous prime is 2980223303. The next prime is 2980223341. The reversal of 2980223316 is 6133220892.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27435 + ... + 81933.

Almost surely, 22980223316 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 2980223316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4523064000).

2980223316 is an abundant number, since it is smaller than the sum of its proper divisors (6065904684).

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

2980223316 is a wasteful number, since it uses less digits than its factorization.

2980223316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54554 (or 54542 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 2980223316 is about 54591.4216338062. The cubic root of 2980223316 is about 1439.0733679657.

The spelling of 2980223316 in words is "two billion, nine hundred eighty million, two hundred twenty-three thousand, three hundred sixteen".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 31 36 42 49 62 63 84 93 98 124 126 147 186 196 217 252 279 294 372 434 441 558 588 651 868 882 1116 1302 1519 1764 1953 2604 3038 3906 4557 6076 7812 9114 13671 18228 27342 54499 54684 108998 163497 217996 326994 381493 490491 653988 762986 980982 1144479 1525972 1689469 1961964 2288958 2670451 3378938 3433437 4577916 5068407 5340902 6757876 6866874 8011353 10136814 10681804 11826283 13733748 15205221 16022706 20273628 23652566 24034059 30410442 32045412 35478849 47305132 48068118 60820884 70957698 82783981 96136236 106436547 141915396 165567962 212873094 248351943 331135924 425746188 496703886 745055829 993407772 1490111658 2980223316