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1472925248 = 2623014457
BaseRepresentation
bin101011111001011…
…0000111001000000
310210122120100120222
41113302300321000
511004032101443
6402053522212
751333441464
oct12762607100
93718510528
101472925248
116964785a3
12351343368
131a6202902
14dd8964a4
158949c468
hex57cb0e40

1472925248 has 14 divisors (see below), whose sum is σ = 2922836166. Its totient is φ = 736462592.

The previous prime is 1472925247. The next prime is 1472925257. The reversal of 1472925248 is 8425292741.

It can be written as a sum of positive squares in only one way, i.e., 1080568384 + 392356864 = 32872^2 + 19808^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1472925199 and 1472925208.

It is not an unprimeable number, because it can be changed into a prime (1472925247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11507165 + ... + 11507292.

Almost surely, 21472925248 is an apocalyptic number.

It is an amenable number.

1472925248 is a deficient number, since it is larger than the sum of its proper divisors (1449910918).

1472925248 is an equidigital number, since it uses as much as digits as its factorization.

1472925248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23014469 (or 23014459 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 1472925248 is about 38378.7082638277. The cubic root of 1472925248 is about 1137.7850828027.

The spelling of 1472925248 in words is "one billion, four hundred seventy-two million, nine hundred twenty-five thousand, two hundred forty-eight".

Divisors: 1 2 4 8 16 32 64 23014457 46028914 92057828 184115656 368231312 736462624 1472925248