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30012100333330 = 25191491060123643
BaseRepresentation
bin1101101001011101111001…
…00101000100111100010010
310221021010110212121101021211
412310232330211010330102
512413204240141131310
6143455211335210334
76215205552464023
oct664567445047422
9127233425541254
1030012100333330
119621073251635
1234486678169aa
13139918a3031bb
1475a844444c4a
15370a3c267c8a
hex1b4bbc944f12

30012100333330 has 32 divisors (see below), whose sum is σ = 57246676776000. Its totient is φ = 11296677529152.

The previous prime is 30012100333289. The next prime is 30012100333331. The reversal of 30012100333330 is 3333300121003.

It is not an unprimeable number, because it can be changed into a prime (30012100333331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530033512 + ... + 530090131.

It is an arithmetic number, because the mean of its divisors is an integer number (1788958649250).

Almost surely, 230012100333330 is an apocalyptic number.

30012100333330 is a deficient number, since it is larger than the sum of its proper divisors (27234576442670).

30012100333330 is a wasteful number, since it uses less digits than its factorization.

30012100333330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060123818.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 30012100333330 its reverse (3333300121003), we get a palindrome (33345400454333).

The spelling of 30012100333330 in words is "thirty trillion, twelve billion, one hundred million, three hundred thirty-three thousand, three hundred thirty".

Divisors: 1 2 5 10 19 38 95 149 190 298 745 1490 2831 5662 14155 28310 1060123643 2120247286 5300618215 10601236430 20142349217 40284698434 100711746085 157958422807 201423492170 315916845614 789792114035 1579584228070 3001210033333 6002420066666 15006050166665 30012100333330