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70468208030 = 25111016342773
BaseRepresentation
bin100000110100000111…
…0111000010110011110
320201220001100212112202
41001220032320112132
52123304330124110
652212254131502
75043160612433
oct1015016702636
9221801325482
1070468208030
1127981514760
12117a77b0b92
13685044ac1c
1435a6c93b8a
151c767990a5
hex10683b859e

70468208030 has 32 divisors (see below), whose sum is σ = 139743996768. Its totient is φ = 25371088000.

The previous prime is 70468208017. The next prime is 70468208039. The reversal of 70468208030 is 3080286407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70468208039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3160277 + ... + 3182496.

It is an arithmetic number, because the mean of its divisors is an integer number (4366999899).

Almost surely, 270468208030 is an apocalyptic number.

70468208030 is a deficient number, since it is larger than the sum of its proper divisors (69275788738).

70468208030 is a wasteful number, since it uses less digits than its factorization.

70468208030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6342892.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 70468208030 in words is "seventy billion, four hundred sixty-eight million, two hundred eight thousand, thirty".

Divisors: 1 2 5 10 11 22 55 101 110 202 505 1010 1111 2222 5555 11110 6342773 12685546 31713865 63427730 69770503 139541006 348852515 640620073 697705030 1281240146 3203100365 6406200730 7046820803 14093641606 35234104015 70468208030