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48253048725 = 352795872
BaseRepresentation
bin101100111100000110…
…110001011110010101
311121112211121211222210
4230330012301132111
51242310240024400
634100034144033
73325520101230
oct547406613625
9147484554883
1048253048725
1119511651772
129427a22019
13471cb6494b
14249a706417
1513c6319950
hexb3c1b1795

48253048725 has 36 divisors (see below), whose sum is σ = 91184795744. Its totient is φ = 22056235680.

The previous prime is 48253048709. The next prime is 48253048763. The reversal of 48253048725 is 52784035284.

It is not a de Polignac number, because 48253048725 - 24 = 48253048709 is a prime.

It is a super-2 number, since 2×482530487252 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 5028382 + ... + 5037968.

Almost surely, 248253048725 is an apocalyptic number.

It is an amenable number.

48253048725 is a deficient number, since it is larger than the sum of its proper divisors (42931747019).

48253048725 is an frugal number, since it uses more digits than its factorization.

48253048725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19194 (or 9602 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 48253048725 in words is "forty-eight billion, two hundred fifty-three million, forty-eight thousand, seven hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 105 175 525 9587 28761 47935 67109 143805 201327 239675 335545 719025 1006635 1677725 5033175 91910569 275731707 459552845 643373983 1378658535 1930121949 2297764225 3216869915 6893292675 9650609745 16084349575 48253048725