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151085995372 = 2213103108725951
BaseRepresentation
bin1000110010110101101…
…1010101010101101100
3112102222102221210110101
42030231123111111230
54433411003322442
6153224041120444
713626023525344
oct2145533252554
9472872853411
10151085995372
1159091118594
1225346489124
131132a568880
147453ac5d24
153de40eacb7
hex232d6d556c

151085995372 has 48 divisors (see below), whose sum is σ = 287779028992. Its totient is φ = 68988801600.

The previous prime is 151085995363. The next prime is 151085995447. The reversal of 151085995372 is 273599580151.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5808997 + ... + 5834947.

Almost surely, 2151085995372 is an apocalyptic number.

It is an amenable number.

151085995372 is a deficient number, since it is larger than the sum of its proper divisors (136693033620).

151085995372 is a wasteful number, since it uses less digits than its factorization.

151085995372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27158 (or 27156 counting only the distinct ones).

The product of its (nonzero) digits is 3402000, while the sum is 55.

The spelling of 151085995372 in words is "one hundred fifty-one billion, eighty-five million, nine hundred ninety-five thousand, three hundred seventy-two".

Divisors: 1 2 4 13 26 52 103 206 412 1087 1339 2174 2678 4348 5356 14131 25951 28262 51902 56524 103804 111961 223922 337363 447844 674726 1349452 1455493 2672953 2910986 5345906 5821972 10691812 28208737 34748389 56417474 69496778 112834948 138993556 366713581 733427162 1466854324 2905499911 5810999822 11621999644 37771498843 75542997686 151085995372