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127483030 = 2530894127
BaseRepresentation
bin1111001100100…
…11110010010110
322212212210211201
413212103302112
5230113424110
620352223114
73105405433
oct746236226
9285783751
10127483030
1165a62984
123683aa9a
1320546c5c
1412d06b8a
15b2d2b3a
hex7993c96

127483030 has 16 divisors (see below), whose sum is σ = 229599360. Its totient is φ = 50964352.

The previous prime is 127483009. The next prime is 127483033. The reversal of 127483030 is 30384721.

It is a self number, because there is not a number n which added to its sum of digits gives 127483030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127483033) 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, 28827 + ... + 32953.

It is an arithmetic number, because the mean of its divisors is an integer number (14349960).

Almost surely, 2127483030 is an apocalyptic number.

127483030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127483030 is a deficient number, since it is larger than the sum of its proper divisors (102116330).

127483030 is a wasteful number, since it uses less digits than its factorization.

127483030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7223.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 127483030 is about 11290.8383214002. The cubic root of 127483030 is about 503.2890238711.

The spelling of 127483030 in words is "one hundred twenty-seven million, four hundred eighty-three thousand, thirty".

Divisors: 1 2 5 10 3089 4127 6178 8254 15445 20635 30890 41270 12748303 25496606 63741515 127483030