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1457364601 = 71118926813
BaseRepresentation
bin101011011011101…
…1001111001111001
310202120021210101201
41112313121321321
510441041131401
6400340214201
751054252250
oct12667317171
93676253351
101457364601
1168870a660
1234809a361
131a2c15024
14db7a5797
1587e26b01
hex56dd9e79

1457364601 has 8 divisors (see below), whose sum is σ = 1816974144. Its totient is φ = 1135608720.

The previous prime is 1457364599. The next prime is 1457364647. The reversal of 1457364601 is 1064637541.

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 1457364601 - 21 = 1457364599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1457364301) 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, 9463330 + ... + 9463483.

It is an arithmetic number, because the mean of its divisors is an integer number (227121768).

Almost surely, 21457364601 is an apocalyptic number.

1457364601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1457364601 is a deficient number, since it is larger than the sum of its proper divisors (359609543).

1457364601 is a wasteful number, since it uses less digits than its factorization.

1457364601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18926831.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 1457364601 is about 38175.4450006807. The cubic root of 1457364601 is about 1133.7641982187.

The spelling of 1457364601 in words is "one billion, four hundred fifty-seven million, three hundred sixty-four thousand, six hundred one".

Divisors: 1 7 11 77 18926813 132487691 208194943 1457364601