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3030153400 = 2352231494421
BaseRepresentation
bin1011010010011100…
…0111100010111000
321211011202202000201
42310213013202320
522201204402100
61220402411544
7135042610321
oct26447074270
97734682021
103030153400
11131549610a
12706960bb4
13393a112a1
1420a615448
1512b04d36a
hexb49c78b8

3030153400 has 96 divisors (see below), whose sum is σ = 7402428000. Its totient is φ = 1151321600.

The previous prime is 3030153397. The next prime is 3030153433. The reversal of 3030153400 is 43510303.

3030153400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 683190 + ... + 687610.

It is an arithmetic number, because the mean of its divisors is an integer number (77108625).

Almost surely, 23030153400 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 3030153400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3701214000).

3030153400 is an abundant number, since it is smaller than the sum of its proper divisors (4372274600).

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

3030153400 is a wasteful number, since it uses less digits than its factorization.

3030153400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609 (or 4600 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 3030153400 is about 55046.8291548205. The cubic root of 3030153400 is about 1447.0655517204.

Adding to 3030153400 its reverse (43510303), we get a palindrome (3073663703).

The spelling of 3030153400 in words is "three billion, thirty million, one hundred fifty-three thousand, four hundred".

Divisors: 1 2 4 5 8 10 20 23 25 40 46 50 92 100 115 149 184 200 230 298 460 575 596 745 920 1150 1192 1490 2300 2980 3427 3725 4421 4600 5960 6854 7450 8842 13708 14900 17135 17684 22105 27416 29800 34270 35368 44210 68540 85675 88420 101683 110525 137080 171350 176840 203366 221050 342700 406732 442100 508415 658729 685400 813464 884200 1016830 1317458 2033660 2542075 2634916 3293645 4067320 5084150 5269832 6587290 10168300 13174580 15150767 16468225 20336600 26349160 30301534 32936450 60603068 65872900 75753835 121206136 131745800 151507670 303015340 378769175 606030680 757538350 1515076700 3030153400