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148200748347 = 3373134265629
BaseRepresentation
bin1000101000000101110…
…0111111010100111011
3112011112100212001121110
42022001130333110323
54412003342421342
6152025452211403
713464360401421
oct2120134772473
9464470761543
10148200748347
1157940505813
1224880169b63
1310c8a891c02
14725c831111
153cc5b72c9c
hex228173f53b

148200748347 has 16 divisors (see below), whose sum is σ = 203589988640. Its totient is φ = 95823067392.

The previous prime is 148200748313. The next prime is 148200748349. The reversal of 148200748347 is 743847002841.

It is not a de Polignac number, because 148200748347 - 222 = 148196554043 is a prime.

It is a super-2 number, since 2×1482007483472 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148200748296 and 148200748305.

It is not an unprimeable number, because it can be changed into a prime (148200748349) 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, 2098072 + ... + 2167557.

It is an arithmetic number, because the mean of its divisors is an integer number (12724374290).

Almost surely, 2148200748347 is an apocalyptic number.

148200748347 is a deficient number, since it is larger than the sum of its proper divisors (55389240293).

148200748347 is a wasteful number, since it uses less digits than its factorization.

148200748347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4265982.

The product of its (nonzero) digits is 1204224, while the sum is 48.

The spelling of 148200748347 in words is "one hundred forty-eight billion, two hundred million, seven hundred forty-eight thousand, three hundred forty-seven".

Divisors: 1 3 37 111 313 939 11581 34743 4265629 12796887 157828273 473484819 1335141877 4005425631 49400249449 148200748347