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127674413 = 2232512281
BaseRepresentation
bin1111001110000…
…10100000101101
322220020112100222
413213002200231
5230141040123
620400301125
73110133416
oct747024055
9286215328
10127674413
1166083749
12369117a5
13205b30b9
1412d5680d
15b31e6c8
hex79c282d

127674413 has 8 divisors (see below), whose sum is σ = 128814336. Its totient is φ = 126540000.

The previous prime is 127674409. The next prime is 127674427. The reversal of 127674413 is 314476721.

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

It is a cyclic number.

It is not a de Polignac number, because 127674413 - 22 = 127674409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127674473) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 54833 + ... + 57113.

It is an arithmetic number, because the mean of its divisors is an integer number (16101792).

Almost surely, 2127674413 is an apocalyptic number.

It is an amenable number.

127674413 is a deficient number, since it is larger than the sum of its proper divisors (1139923).

127674413 is a wasteful number, since it uses less digits than its factorization.

127674413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755.

The product of its digits is 28224, while the sum is 35.

The square root of 127674413 is about 11299.3102886858. The cubic root of 127674413 is about 503.5407509782.

The spelling of 127674413 in words is "one hundred twenty-seven million, six hundred seventy-four thousand, four hundred thirteen".

Divisors: 1 223 251 2281 55973 508663 572531 127674413