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2030124404 = 22711311491427
BaseRepresentation
bin111100100000001…
…0011110101110100
312020111001000010202
41321000103311310
513124202440104
6533240340032
7101210526020
oct17100236564
95214030122
102030124404
11951a52570
12487a74618
13264793b59
1415389b380
15bd36351e
hex79013d74

2030124404 has 96 divisors (see below), whose sum is σ = 4606156800. Its totient is φ = 759772800.

The previous prime is 2030124403. The next prime is 2030124409. The reversal of 2030124404 is 4044210302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030124401) 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, 1421939 + ... + 1423365.

It is an arithmetic number, because the mean of its divisors is an integer number (47980800).

Almost surely, 22030124404 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 2030124404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2303078400).

2030124404 is an abundant number, since it is smaller than the sum of its proper divisors (2576032396).

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

2030124404 is a wasteful number, since it uses less digits than its factorization.

2030124404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629 (or 1627 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2030124404 is about 45056.9018464430. The cubic root of 2030124404 is about 1266.2152816705.

Adding to 2030124404 its reverse (4044210302), we get a palindrome (6074334706).

The spelling of 2030124404 in words is "two billion, thirty million, one hundred twenty-four thousand, four hundred four".

Divisors: 1 2 4 7 11 14 22 28 31 44 62 77 124 149 154 217 298 308 341 434 596 682 868 1043 1364 1427 1639 2086 2387 2854 3278 4172 4619 4774 5708 6556 9238 9548 9989 11473 15697 18476 19978 22946 31394 32333 39956 44237 45892 50809 62788 64666 88474 101618 109879 129332 176948 203236 212623 219758 309659 355663 425246 439516 486607 619318 711326 850492 973214 1238636 1422652 1488361 1946428 2338853 2976722 3406249 4677706 5953444 6591313 6812498 9355412 13182626 13624996 16371971 26365252 32743942 46139191 65487884 72504443 92278382 145008886 184556764 290017772 507531101 1015062202 2030124404