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48073785182740 = 22513917292728483
BaseRepresentation
bin10101110111001000011001…
…11000111000101000010100
320022012210211202011001121201
422323210030320320220110
522300120103001321430
6250124443024522244
713061134132546642
oct1273441470705024
9208183752131551
1048073785182740
1114354a83500179
125485031480384
1320a9452883265
14bc2ad8366192
155857997338ca
hex2bb90ce38a14

48073785182740 has 24 divisors (see below), whose sum is σ = 101681243485920. Its totient is φ = 19091172244128.

The previous prime is 48073785182737. The next prime is 48073785182743. The reversal of 48073785182740 is 4728158737084.

It is an interprime number because it is at equal distance from previous prime (48073785182737) and next prime (48073785182743).

It is a super-3 number, since 3×480737851827403 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48073785182743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8646361462 + ... + 8646367021.

It is an arithmetic number, because the mean of its divisors is an integer number (4236718478580).

Almost surely, 248073785182740 is an apocalyptic number.

It is an amenable number.

48073785182740 is an abundant number, since it is smaller than the sum of its proper divisors (53607458303180).

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

48073785182740 is a wasteful number, since it uses less digits than its factorization.

48073785182740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17292728631 (or 17292728629 counting only the distinct ones).

The product of its (nonzero) digits is 84295680, while the sum is 64.

The spelling of 48073785182740 in words is "forty-eight trillion, seventy-three billion, seven hundred eighty-five million, one hundred eighty-two thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 139 278 556 695 1390 2780 17292728483 34585456966 69170913932 86463642415 172927284830 345854569660 2403689259137 4807378518274 9614757036548 12018446295685 24036892591370 48073785182740