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48089402 = 240958789
BaseRepresentation
bin1011011101110…
…0100100111010
310100111012020222
42313130210322
544302330102
64434420042
71122516224
oct267344472
9110435228
1048089402
1125166309
1214131622
139c6988a
14655b414
15434daa2
hex2ddc93a

48089402 has 8 divisors (see below), whose sum is σ = 72311700. Its totient is φ = 23985504.

The previous prime is 48089359. The next prime is 48089441. The reversal of 48089402 is 20498084.

It can be written as a sum of positive squares in 2 ways, for example, as 33884041 + 14205361 = 5821^2 + 3769^2 .

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

It is a super-3 number, since 3×480894023 (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28577 + ... + 30212.

Almost surely, 248089402 is an apocalyptic number.

48089402 is a deficient number, since it is larger than the sum of its proper divisors (24222298).

48089402 is a wasteful number, since it uses less digits than its factorization.

48089402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59200.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 48089402 is about 6934.6522623705. The cubic root of 48089402 is about 363.6496094834.

The spelling of 48089402 in words is "forty-eight million, eighty-nine thousand, four hundred two".

Divisors: 1 2 409 818 58789 117578 24044701 48089402