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48379641 = 388718181
BaseRepresentation
bin1011100010001…
…1011011111001
310101000221101120
42320203123321
544341122031
64444535453
71125135342
oct270433371
9111027346
1048379641
1125344382
1214251589
13a03ba0b
1465d50c9
1543a9a96
hex2e236f9

48379641 has 8 divisors (see below), whose sum is σ = 64582464. Its totient is φ = 32214960.

The previous prime is 48379607. The next prime is 48379663. The reversal of 48379641 is 14697384.

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

It is not a de Polignac number, because 48379641 - 26 = 48379577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48379593 and 48379602.

It is not an unprimeable number, because it can be changed into a prime (48379691) 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, 6430 + ... + 11751.

It is an arithmetic number, because the mean of its divisors is an integer number (8072808).

Almost surely, 248379641 is an apocalyptic number.

It is an amenable number.

48379641 is a deficient number, since it is larger than the sum of its proper divisors (16202823).

48379641 is a wasteful number, since it uses less digits than its factorization.

48379641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19071.

The product of its digits is 145152, while the sum is 42.

The square root of 48379641 is about 6955.5474982204. The cubic root of 48379641 is about 364.3797334299.

The spelling of 48379641 in words is "forty-eight million, three hundred seventy-nine thousand, six hundred forty-one".

Divisors: 1 3 887 2661 18181 54543 16126547 48379641