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4151245054 = 211188692957
BaseRepresentation
bin1111011101101110…
…1111100011111110
3101201022022002122211
43313123233203332
532000204320204
61523531331034
7204605000155
oct36733574376
911638262584
104151245054
1118402a6940
1297a2b0a7a
13512068228
142b548459c
1519469d804
hexf76ef8fe

4151245054 has 8 divisors (see below), whose sum is σ = 6792946488. Its totient is φ = 1886929560.

The previous prime is 4151245051. The next prime is 4151245073. The reversal of 4151245054 is 4505421514.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4151245051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94346457 + ... + 94346500.

It is an arithmetic number, because the mean of its divisors is an integer number (849118311).

Almost surely, 24151245054 is an apocalyptic number.

4151245054 is a deficient number, since it is larger than the sum of its proper divisors (2641701434).

4151245054 is a wasteful number, since it uses less digits than its factorization.

4151245054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188692970.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 4151245054 is about 64430.1564021072. The cubic root of 4151245054 is about 1607.1612662524.

Adding to 4151245054 its reverse (4505421514), we get a palindrome (8656666568).

The spelling of 4151245054 in words is "four billion, one hundred fifty-one million, two hundred forty-five thousand, fifty-four".

Divisors: 1 2 11 22 188692957 377385914 2075622527 4151245054