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3120101201 = 74011111543
BaseRepresentation
bin1011100111111000…
…1111011101010001
322001110000120012202
42321332033131101
522342221214301
61233334332545
7140214264650
oct27176173521
98043016182
103120101201
111361241238
12730aba155
133a9545539
1421854b197
15133db966b
hexb9f8f751

3120101201 has 8 divisors (see below), whose sum is σ = 3574725504. Its totient is φ = 2667700800.

The previous prime is 3120101167. The next prime is 3120101221. The reversal of 3120101201 is 1021010213.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3120101201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3120101221) 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, 552965 + ... + 558578.

It is an arithmetic number, because the mean of its divisors is an integer number (446840688).

Almost surely, 23120101201 is an apocalyptic number.

It is an amenable number.

3120101201 is a deficient number, since it is larger than the sum of its proper divisors (454624303).

3120101201 is a wasteful number, since it uses less digits than its factorization.

3120101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111951.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 3120101201 is about 55857.8660619970. The cubic root of 3120101201 is about 1461.2445135528.

Adding to 3120101201 its reverse (1021010213), we get a palindrome (4141111414).

The spelling of 3120101201 in words is "three billion, one hundred twenty million, one hundred one thousand, two hundred one".

Divisors: 1 7 401 2807 1111543 7780801 445728743 3120101201