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3100022401 = 71201368743
BaseRepresentation
bin1011100011000110…
…1001011010000001
322000001020110021111
42320301221122001
522322101204101
61231340123321
7136551520120
oct27061513201
98001213244
103100022401
111350977793
12726236541
133a53352a8
14215a01ab7
15132250251
hexb8c69681

3100022401 has 8 divisors (see below), whose sum is σ = 3545842304. Its totient is φ = 2654942400.

The previous prime is 3100022357. The next prime is 3100022407. The reversal of 3100022401 is 1042200013.

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 3100022401 - 211 = 3100020353 is a prime.

It is a super-2 number, since 2×31000224012 = 19220277773403609602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3100022407) 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, 175965 + ... + 192778.

It is an arithmetic number, because the mean of its divisors is an integer number (443230288).

Almost surely, 23100022401 is an apocalyptic number.

It is an amenable number.

3100022401 is a deficient number, since it is larger than the sum of its proper divisors (445819903).

3100022401 is a wasteful number, since it uses less digits than its factorization.

3100022401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369951.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3100022401 is about 55677.8447948553. The cubic root of 3100022401 is about 1458.1032479572.

Adding to 3100022401 its reverse (1042200013), we get a palindrome (4142222414).

The spelling of 3100022401 in words is "three billion, one hundred million, twenty-two thousand, four hundred one".

Divisors: 1 7 1201 8407 368743 2581201 442860343 3100022401