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73058743038 = 23191993220433
BaseRepresentation
bin100010000001010100…
…0111111001011111110
320222120120220200111210
41010002220333023332
52144111014234123
653321314225250
75164315032561
oct1040250771376
9228516820453
1073058743038
1128a90834a86
12121ab285226
136b74058988
143770d504d8
151d78e09e93
hex1102a3f2fe

73058743038 has 32 divisors (see below), whose sum is σ = 154580832000. Its totient is φ = 22955239296.

The previous prime is 73058743031. The next prime is 73058743039. The reversal of 73058743038 is 83034785037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73058743031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1587531 + ... + 1632902.

It is an arithmetic number, because the mean of its divisors is an integer number (4830651000).

Almost surely, 273058743038 is an apocalyptic number.

73058743038 is an abundant number, since it is smaller than the sum of its proper divisors (81522088962).

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

73058743038 is a wasteful number, since it uses less digits than its factorization.

73058743038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3220656.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 73058743038 in words is "seventy-three billion, fifty-eight million, seven hundred forty-three thousand, thirty-eight".

Divisors: 1 2 3 6 19 38 57 114 199 398 597 1194 3781 7562 11343 22686 3220433 6440866 9661299 19322598 61188227 122376454 183564681 367129362 640866167 1281732334 1922598501 3845197002 12176457173 24352914346 36529371519 73058743038