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48012114041551 = 11149217913443571
BaseRepresentation
bin10101110101010101100010…
…00000001001101011001111
320021222220122210000111010101
422322222301000021223033
522243112302143312201
6250040243302151531
713053521641523332
oct1272526100115317
9207886583014111
1048012114041551
1114330906780aa0
12547509ba225a7
1320a36a4b4223a
14bbdb27980619
15583d8a42cd01
hex2baab1009acf

48012114041551 has 16 divisors (see below), whose sum is σ = 52752576528000. Its totient is φ = 43334541280800.

The previous prime is 48012114041513. The next prime is 48012114041587. The reversal of 48012114041551 is 15514041121084.

It is not a de Polignac number, because 48012114041551 - 211 = 48012114039503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48012114041551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48012114047551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3150405 + ... + 10293166.

It is an arithmetic number, because the mean of its divisors is an integer number (3297036033000).

Almost surely, 248012114041551 is an apocalyptic number.

48012114041551 is a deficient number, since it is larger than the sum of its proper divisors (4740462486449).

48012114041551 is a wasteful number, since it uses less digits than its factorization.

48012114041551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13445910.

The product of its (nonzero) digits is 25600, while the sum is 37.

The spelling of 48012114041551 in words is "forty-eight trillion, twelve billion, one hundred fourteen million, forty-one thousand, five hundred fifty-one".

Divisors: 1 11 149 1639 2179 23969 324671 3571381 13443571 147879281 2003092079 22034012869 29293541209 322228953299 4364737640141 48012114041551