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30101033200 = 2452721535767
BaseRepresentation
bin11100000010001010…
…010101000011110000
32212200210101220212111
4130002022111003300
5443121331030300
621454521335104
72113634363200
oct340212250360
985623356774
1030101033200
1111847280847
125a00937494
132ab92aac64
141657a28400
15bb29349ba
hex7022950f0

30101033200 has 90 divisors (see below), whose sum is σ = 84124763736. Its totient is φ = 10320347520.

The previous prime is 30101033159. The next prime is 30101033203. The reversal of 30101033200 is 233010103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30101033203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 748284 + ... + 787483.

Almost surely, 230101033200 is an apocalyptic number.

It is an amenable number.

30101033200 is an abundant number, since it is smaller than the sum of its proper divisors (54023730536).

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

30101033200 is a wasteful number, since it uses less digits than its factorization.

30101033200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535799 (or 1535781 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30101033200 its reverse (233010103), we get a palindrome (30334043303).

The spelling of 30101033200 in words is "thirty billion, one hundred one million, thirty-three thousand, two hundred".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 80 98 100 112 140 175 196 200 245 280 350 392 400 490 560 700 784 980 1225 1400 1960 2450 2800 3920 4900 9800 19600 1535767 3071534 6143068 7678835 10750369 12286136 15357670 21500738 24572272 30715340 38394175 43001476 53751845 61430680 75252583 76788350 86002952 107503690 122861360 150505166 153576700 172005904 215007380 268759225 301010332 307153400 376262915 430014760 537518450 602020664 614306800 752525830 860029520 1075036900 1204041328 1505051660 1881314575 2150073800 3010103320 3762629150 4300147600 6020206640 7525258300 15050516600 30101033200