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76301401 = 1119493559
BaseRepresentation
bin1001000110001…
…00010001011001
312022120111211211
410203010101121
5124013121101
611323223121
71614360031
oct443042131
9168514754
1076301401
113a085410
1221677aa1
1312a66a77
14a1c28c1
156a72c51
hex48c4459

76301401 has 8 divisors (see below), whose sum is σ = 83304000. Its totient is φ = 69309840.

The previous prime is 76301399. The next prime is 76301411. The reversal of 76301401 is 10410367.

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 76301401 - 21 = 76301399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76301411) 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, 19660 + ... + 23218.

It is an arithmetic number, because the mean of its divisors is an integer number (10413000).

Almost surely, 276301401 is an apocalyptic number.

It is an amenable number.

76301401 is a deficient number, since it is larger than the sum of its proper divisors (7002599).

76301401 is a wasteful number, since it uses less digits than its factorization.

76301401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5519.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 76301401 is about 8735.0673151384. The cubic root of 76301401 is about 424.1415678482.

Adding to 76301401 its reverse (10410367), we get a palindrome (86711768).

The spelling of 76301401 in words is "seventy-six million, three hundred one thousand, four hundred one".

Divisors: 1 11 1949 3559 21439 39149 6936491 76301401