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48018906001 = 118834943777
BaseRepresentation
bin101100101110001001…
…100101101110010001
311120221112001011120001
4230232021211232101
51241320314443001
634020511450001
73316644652333
oct545611455621
9146845034501
1048018906001
1119401469890
129381526901
1346b34b4b61
142477597453
1513b09b9001
hexb2e265b91

48018906001 has 8 divisors (see below), whose sum is σ = 52443597024. Its totient is φ = 43604104320.

The previous prime is 48018905951. The next prime is 48018906007. The reversal of 48018906001 is 10060981084.

It is a happy number.

48018906001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48018906001 - 27 = 48018905873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48018906007) 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, 2462176 + ... + 2481601.

It is an arithmetic number, because the mean of its divisors is an integer number (6555449628).

Almost surely, 248018906001 is an apocalyptic number.

It is an amenable number.

48018906001 is a deficient number, since it is larger than the sum of its proper divisors (4424691023).

48018906001 is a wasteful number, since it uses less digits than its factorization.

48018906001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944671.

The product of its (nonzero) digits is 13824, while the sum is 37.

The spelling of 48018906001 in words is "forty-eight billion, eighteen million, nine hundred six thousand, one".

Divisors: 1 11 883 9713 4943777 54381547 4365355091 48018906001