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48850454 = 230779561
BaseRepresentation
bin1011101001011…
…0011000010110
310101220212020002
42322112120112
5100001203304
64503011302
71132136102
oct272263026
9111825202
1048850454
1125636084
1214439b32
13a1750c3
1466b8902
15444e31e
hex2e96616

48850454 has 8 divisors (see below), whose sum is σ = 73515288. Its totient is φ = 24345360.

The previous prime is 48850433. The next prime is 48850481. The reversal of 48850454 is 45405884.

It is a happy number.

48850454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×488504542 = 4772733712012232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39167 + ... + 40394.

It is an arithmetic number, because the mean of its divisors is an integer number (9189411).

Almost surely, 248850454 is an apocalyptic number.

48850454 is a deficient number, since it is larger than the sum of its proper divisors (24664834).

48850454 is a wasteful number, since it uses less digits than its factorization.

48850454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79870.

The product of its (nonzero) digits is 102400, while the sum is 38.

The square root of 48850454 is about 6989.3099802484. The cubic root of 48850454 is about 365.5579232540.

It can be divided in two parts, 488504 and 54, that multiplied together give a triangular number (26379216 = T7263).

The spelling of 48850454 in words is "forty-eight million, eight hundred fifty thousand, four hundred fifty-four".

Divisors: 1 2 307 614 79561 159122 24425227 48850454